203222448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 479233872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 139, 142, 143, 144, 156, 176, 198, 208, 213, 234, 264, 278, 284, 286, 312, 396, 417, 426, 429, 468, 528, 556, 568, 572, 624, 639, 781, 792, 834, 852, 858, 923, 936, 1112, 1136, 1144, 1251, 1278, 1287, 1529, 1562, 1584, 1668, 1704, 1716, 1807, 1846, 1872, 2224, 2288, 2343, 2502, 2556, 2574, 2769, 3058, 3124, 3336, 3408, 3432, 3614, 3692, 4587, 4686, 5004, 5112, 5148, 5421, 5538, 6116, 6248, 6672, 6864, 7029, 7228, 7384, 8307, 9174, 9372, 9869, 10008, 10153, 10224, 10296, 10842, 11076, 12232, 12496, 13761, 14058, 14456, 14768, 16263, 16614, 18348, 18744, 19738, 19877, 20016, 20306, 20592, 21684, 22152, 24464, 27522, 28116, 28912, 29607, 30459, 32526, 33228, 36696, 37488, 39476, 39754, 40612, 43368, 44304, 55044, 56232, 59214, 59631, 60918, 65052, 66456, 73392, 78952, 79508, 81224, 86736, 88821, 91377, 108559, 110088, 112464, 118428, 119262, 121836, 128297, 130104, 132912, 157904, 159016, 162448, 177642, 178893, 182754, 217118, 220176, 236856, 238524, 243672, 256594, 260208, 318032, 325677, 355284, 357786, 365508, 384891, 434236, 473712, 477048, 487344, 513188, 651354, 710568, 715572, 731016, 769782, 868472, 954096, 977031, 1026376, 1154673, 1302708, 1411267, 1421136, 1431144, 1462032, 1539564, 1736944, 1954062, 2052752, 2309346, 2605416, 2822534, 2862288, 3079128, 3908124, 4233801, 4618692, 5210832, 5645068, 6158256, 7816248, 8467602, 9237384, 11290136, 12701403, 15632496, 16935204, 18474768, 22580272, 25402806, 33870408, 50805612, 67740816, 101611224, 203222448]

約数ペア:

[(1, 203222448), (2, 101611224), (3, 67740816), (4, 50805612), (6, 33870408), (8, 25402806), (9, 22580272), (11, 18474768), (12, 16935204), (13, 15632496), (16, 12701403), (18, 11290136), (22, 9237384), (24, 8467602), (26, 7816248), (33, 6158256), (36, 5645068), (39, 5210832), (44, 4618692), (48, 4233801), (52, 3908124), (66, 3079128), (71, 2862288), (72, 2822534), (78, 2605416), (88, 2309346), (99, 2052752), (104, 1954062), (117, 1736944), (132, 1539564), (139, 1462032), (142, 1431144), (143, 1421136), (144, 1411267), (156, 1302708), (176, 1154673), (198, 1026376), (208, 977031), (213, 954096), (234, 868472), (264, 769782), (278, 731016), (284, 715572), (286, 710568), (312, 651354), (396, 513188), (417, 487344), (426, 477048), (429, 473712), (468, 434236), (528, 384891), (556, 365508), (568, 357786), (572, 355284), (624, 325677), (639, 318032), (781, 260208), (792, 256594), (834, 243672), (852, 238524), (858, 236856), (923, 220176), (936, 217118), (1112, 182754), (1136, 178893), (1144, 177642), (1251, 162448), (1278, 159016), (1287, 157904), (1529, 132912), (1562, 130104), (1584, 128297), (1668, 121836), (1704, 119262), (1716, 118428), (1807, 112464), (1846, 110088), (1872, 108559), (2224, 91377), (2288, 88821), (2343, 86736), (2502, 81224), (2556, 79508), (2574, 78952), (2769, 73392), (3058, 66456), (3124, 65052), (3336, 60918), (3408, 59631), (3432, 59214), (3614, 56232), (3692, 55044), (4587, 44304), (4686, 43368), (5004, 40612), (5112, 39754), (5148, 39476), (5421, 37488), (5538, 36696), (6116, 33228), (6248, 32526), (6672, 30459), (6864, 29607), (7029, 28912), (7228, 28116), (7384, 27522), (8307, 24464), (9174, 22152), (9372, 21684), (9869, 20592), (10008, 20306), (10153, 20016), (10224, 19877), (10296, 19738), (10842, 18744), (11076, 18348), (12232, 16614), (12496, 16263), (13761, 14768), (14058, 14456)]