201538806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 478932480

約数和(自身を除く): 277393674

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 337, 406, 491, 609, 674, 982, 1011, 1218, 1473, 2022, 2359, 2946, 3437, 4718, 6874, 7077, 9773, 10311, 14154, 14239, 19546, 20622, 28478, 29319, 42717, 58638, 68411, 85434, 99673, 136822, 165467, 199346, 205233, 299019, 330934, 410466, 496401, 598038, 992802, 1158269, 2316538, 3474807, 4798543, 6949614, 9597086, 14395629, 28791258, 33589801, 67179602, 100769403, 201538806]

約数ペア:

[(1, 201538806), (2, 100769403), (3, 67179602), (6, 33589801), (7, 28791258), (14, 14395629), (21, 9597086), (29, 6949614), (42, 4798543), (58, 3474807), (87, 2316538), (174, 1158269), (203, 992802), (337, 598038), (406, 496401), (491, 410466), (609, 330934), (674, 299019), (982, 205233), (1011, 199346), (1218, 165467), (1473, 136822), (2022, 99673), (2359, 85434), (2946, 68411), (3437, 58638), (4718, 42717), (6874, 29319), (7077, 28478), (9773, 20622), (10311, 19546), (14154, 14239)]