201281808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 676831680

約数和(自身を除く): 475549872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 112, 116, 147, 156, 168, 174, 182, 196, 203, 208, 227, 232, 273, 294, 312, 336, 348, 364, 377, 392, 406, 454, 464, 546, 588, 609, 624, 637, 681, 696, 728, 754, 784, 812, 908, 1092, 1131, 1176, 1218, 1274, 1362, 1392, 1421, 1456, 1508, 1589, 1624, 1816, 1911, 2184, 2262, 2352, 2436, 2548, 2639, 2724, 2842, 2951, 3016, 3178, 3248, 3632, 3822, 4263, 4368, 4524, 4767, 4872, 5096, 5278, 5448, 5684, 5902, 6032, 6356, 6583, 7644, 7917, 8526, 8853, 9048, 9534, 9744, 10192, 10556, 10896, 11123, 11368, 11804, 12712, 13166, 15288, 15834, 17052, 17706, 18096, 18473, 19068, 19749, 20657, 21112, 22246, 22736, 23608, 25424, 26332, 30576, 31668, 33369, 34104, 35412, 36946, 38136, 39498, 41314, 42224, 44492, 46081, 47216, 52664, 55419, 61971, 63336, 66738, 68208, 70824, 73892, 76272, 78996, 82628, 85579, 88984, 92162, 105328, 110838, 123942, 126672, 133476, 138243, 141648, 144599, 147784, 157992, 165256, 171158, 177968, 184324, 221676, 247884, 256737, 266952, 276486, 289198, 295568, 315984, 322567, 330512, 342316, 368648, 433797, 443352, 495768, 513474, 533904, 552972, 578396, 599053, 645134, 684632, 737296, 867594, 886704, 967701, 991536, 1026948, 1105944, 1156792, 1198106, 1290268, 1369264, 1735188, 1797159, 1935402, 2053896, 2211888, 2313584, 2396212, 2580536, 3470376, 3594318, 3870804, 4107792, 4193371, 4792424, 5161072, 6940752, 7188636, 7741608, 8386742, 9584848, 12580113, 14377272, 15483216, 16773484, 25160226, 28754544, 33546968, 50320452, 67093936, 100640904, 201281808]

約数ペア:

[(1, 201281808), (2, 100640904), (3, 67093936), (4, 50320452), (6, 33546968), (7, 28754544), (8, 25160226), (12, 16773484), (13, 15483216), (14, 14377272), (16, 12580113), (21, 9584848), (24, 8386742), (26, 7741608), (28, 7188636), (29, 6940752), (39, 5161072), (42, 4792424), (48, 4193371), (49, 4107792), (52, 3870804), (56, 3594318), (58, 3470376), (78, 2580536), (84, 2396212), (87, 2313584), (91, 2211888), (98, 2053896), (104, 1935402), (112, 1797159), (116, 1735188), (147, 1369264), (156, 1290268), (168, 1198106), (174, 1156792), (182, 1105944), (196, 1026948), (203, 991536), (208, 967701), (227, 886704), (232, 867594), (273, 737296), (294, 684632), (312, 645134), (336, 599053), (348, 578396), (364, 552972), (377, 533904), (392, 513474), (406, 495768), (454, 443352), (464, 433797), (546, 368648), (588, 342316), (609, 330512), (624, 322567), (637, 315984), (681, 295568), (696, 289198), (728, 276486), (754, 266952), (784, 256737), (812, 247884), (908, 221676), (1092, 184324), (1131, 177968), (1176, 171158), (1218, 165256), (1274, 157992), (1362, 147784), (1392, 144599), (1421, 141648), (1456, 138243), (1508, 133476), (1589, 126672), (1624, 123942), (1816, 110838), (1911, 105328), (2184, 92162), (2262, 88984), (2352, 85579), (2436, 82628), (2548, 78996), (2639, 76272), (2724, 73892), (2842, 70824), (2951, 68208), (3016, 66738), (3178, 63336), (3248, 61971), (3632, 55419), (3822, 52664), (4263, 47216), (4368, 46081), (4524, 44492), (4767, 42224), (4872, 41314), (5096, 39498), (5278, 38136), (5448, 36946), (5684, 35412), (5902, 34104), (6032, 33369), (6356, 31668), (6583, 30576), (7644, 26332), (7917, 25424), (8526, 23608), (8853, 22736), (9048, 22246), (9534, 21112), (9744, 20657), (10192, 19749), (10556, 19068), (10896, 18473), (11123, 18096), (11368, 17706), (11804, 17052), (12712, 15834), (13166, 15288)]