201043556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 421972992

約数和(自身を除く): 220929436

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 3797, 7564, 7594, 13237, 15188, 26474, 26579, 52948, 53158, 106316, 117707, 231617, 235414, 463234, 470828, 823949, 926468, 1621319, 1647898, 3242638, 3295796, 6485276, 7180127, 14360254, 28720508, 50260889, 100521778, 201043556]

約数ペア:

[(1, 201043556), (2, 100521778), (4, 50260889), (7, 28720508), (14, 14360254), (28, 7180127), (31, 6485276), (61, 3295796), (62, 3242638), (122, 1647898), (124, 1621319), (217, 926468), (244, 823949), (427, 470828), (434, 463234), (854, 235414), (868, 231617), (1708, 117707), (1891, 106316), (3782, 53158), (3797, 52948), (7564, 26579), (7594, 26474), (13237, 15188)]