201821467692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4201}}^1\times {\mathrm{23689}}^1$

素因数の和:27923

約数の個数: 72

約数和(自身を含む): 510070527120

約数和(自身を除く): 308249059428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 4201, 8402, 12603, 16804, 23689, 25206, 47378, 50412, 54613, 71067, 94756, 109226, 142134, 163839, 218452, 284268, 307957, 327678, 615914, 655356, 709969, 923871, 1231828, 1419938, 1847742, 2129907, 2839876, 3695484, 4003441, 4259814, 8006882, 8519628, 12010323, 16013764, 24020646, 48041292, 99517489, 199034978, 298552467, 398069956, 597104934, 1194209868, 1293727357, 2587454714, 3881182071, 5174909428, 7762364142, 15524728284, 16818455641, 33636911282, 50455366923, 67273822564, 100910733846, 201821467692]

約数ペア:

[(1, 201821467692), (2, 100910733846), (3, 67273822564), (4, 50455366923), (6, 33636911282), (12, 16818455641), (13, 15524728284), (26, 7762364142), (39, 5174909428), (52, 3881182071), (78, 2587454714), (156, 1293727357), (169, 1194209868), (338, 597104934), (507, 398069956), (676, 298552467), (1014, 199034978), (2028, 99517489), (4201, 48041292), (8402, 24020646), (12603, 16013764), (16804, 12010323), (23689, 8519628), (25206, 8006882), (47378, 4259814), (50412, 4003441), (54613, 3695484), (71067, 2839876), (94756, 2129907), (109226, 1847742), (142134, 1419938), (163839, 1231828), (218452, 923871), (284268, 709969), (307957, 655356), (327678, 615914)]