201698028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25819}}^1$

素因数の和:25867

約数の個数: 72

約数和(自身を含む): 601502720

約数和(自身を除く): 399804692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 25819, 51638, 77457, 103276, 154914, 180733, 232371, 309828, 361466, 464742, 542199, 722932, 800389, 929484, 1084398, 1600778, 1626597, 2168796, 2401167, 3201556, 3253194, 4802334, 5602723, 6506388, 7203501, 9604668, 11205446, 14407002, 16808169, 22410892, 28814004, 33616338, 50424507, 67232676, 100849014, 201698028]

約数ペア:

[(1, 201698028), (2, 100849014), (3, 67232676), (4, 50424507), (6, 33616338), (7, 28814004), (9, 22410892), (12, 16808169), (14, 14407002), (18, 11205446), (21, 9604668), (28, 7203501), (31, 6506388), (36, 5602723), (42, 4802334), (62, 3253194), (63, 3201556), (84, 2401167), (93, 2168796), (124, 1626597), (126, 1600778), (186, 1084398), (217, 929484), (252, 800389), (279, 722932), (372, 542199), (434, 464742), (558, 361466), (651, 309828), (868, 232371), (1116, 180733), (1302, 154914), (1953, 103276), (2604, 77457), (3906, 51638), (7812, 25819)]