201791304

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 475584696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 72, 78, 88, 94, 99, 104, 108, 117, 132, 139, 141, 143, 156, 188, 198, 216, 234, 264, 278, 282, 286, 297, 312, 351, 376, 396, 417, 423, 429, 468, 517, 556, 564, 572, 594, 611, 702, 792, 834, 846, 858, 936, 1034, 1112, 1128, 1144, 1188, 1222, 1251, 1269, 1287, 1404, 1529, 1551, 1668, 1692, 1716, 1807, 1833, 2068, 2376, 2444, 2502, 2538, 2574, 2808, 3058, 3102, 3336, 3384, 3432, 3614, 3666, 3753, 3861, 4136, 4587, 4653, 4888, 5004, 5076, 5148, 5421, 5499, 6116, 6204, 6533, 6721, 7228, 7332, 7506, 7722, 9174, 9306, 10008, 10152, 10296, 10842, 10998, 12232, 12408, 13066, 13442, 13761, 13959, 14456, 14664, 15012, 15444, 16263, 16497, 18348, 18612, 19599, 19877, 20163, 21684, 21996, 26132, 26884, 27522, 27918, 30024, 30888, 32526, 32994, 36696, 37224, 39198, 39754, 40326, 41283, 43368, 43992, 48789, 52264, 53768, 55044, 55836, 58797, 59631, 60489, 65052, 65988, 71863, 78396, 79508, 80652, 82566, 84929, 97578, 110088, 111672, 117594, 119262, 120978, 130104, 131976, 143726, 156792, 159016, 161304, 165132, 169858, 176391, 178893, 181467, 195156, 215589, 235188, 238524, 241956, 254787, 287452, 330264, 339716, 352782, 357786, 362934, 390312, 431178, 470376, 477048, 483912, 509574, 536679, 574904, 646767, 679432, 705564, 715572, 725868, 764361, 862356, 934219, 1019148, 1073358, 1293534, 1411128, 1431144, 1451736, 1528722, 1724712, 1868438, 1940301, 2038296, 2146716, 2293083, 2587068, 2802657, 3057444, 3736876, 3880602, 4293432, 4586166, 5174136, 5605314, 6114888, 7473752, 7761204, 8407971, 9172332, 11210628, 15522408, 16815942, 18344664, 22421256, 25223913, 33631884, 50447826, 67263768, 100895652, 201791304]

約数ペア:

[(1, 201791304), (2, 100895652), (3, 67263768), (4, 50447826), (6, 33631884), (8, 25223913), (9, 22421256), (11, 18344664), (12, 16815942), (13, 15522408), (18, 11210628), (22, 9172332), (24, 8407971), (26, 7761204), (27, 7473752), (33, 6114888), (36, 5605314), (39, 5174136), (44, 4586166), (47, 4293432), (52, 3880602), (54, 3736876), (66, 3057444), (72, 2802657), (78, 2587068), (88, 2293083), (94, 2146716), (99, 2038296), (104, 1940301), (108, 1868438), (117, 1724712), (132, 1528722), (139, 1451736), (141, 1431144), (143, 1411128), (156, 1293534), (188, 1073358), (198, 1019148), (216, 934219), (234, 862356), (264, 764361), (278, 725868), (282, 715572), (286, 705564), (297, 679432), (312, 646767), (351, 574904), (376, 536679), (396, 509574), (417, 483912), (423, 477048), (429, 470376), (468, 431178), (517, 390312), (556, 362934), (564, 357786), (572, 352782), (594, 339716), (611, 330264), (702, 287452), (792, 254787), (834, 241956), (846, 238524), (858, 235188), (936, 215589), (1034, 195156), (1112, 181467), (1128, 178893), (1144, 176391), (1188, 169858), (1222, 165132), (1251, 161304), (1269, 159016), (1287, 156792), (1404, 143726), (1529, 131976), (1551, 130104), (1668, 120978), (1692, 119262), (1716, 117594), (1807, 111672), (1833, 110088), (2068, 97578), (2376, 84929), (2444, 82566), (2502, 80652), (2538, 79508), (2574, 78396), (2808, 71863), (3058, 65988), (3102, 65052), (3336, 60489), (3384, 59631), (3432, 58797), (3614, 55836), (3666, 55044), (3753, 53768), (3861, 52264), (4136, 48789), (4587, 43992), (4653, 43368), (4888, 41283), (5004, 40326), (5076, 39754), (5148, 39198), (5421, 37224), (5499, 36696), (6116, 32994), (6204, 32526), (6533, 30888), (6721, 30024), (7228, 27918), (7332, 27522), (7506, 26884), (7722, 26132), (9174, 21996), (9306, 21684), (10008, 20163), (10152, 19877), (10296, 19599), (10842, 18612), (10998, 18348), (12232, 16497), (12408, 16263), (13066, 15444), (13442, 15012), (13761, 14664), (13959, 14456)]