218675208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193861}}^1$

素因数の和:193917

約数の個数: 32

約数和(自身を含む): 558322560

約数和(自身を除く): 339647352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 193861, 387722, 581583, 775444, 1163166, 1550888, 2326332, 4652664, 9111467, 18222934, 27334401, 36445868, 54668802, 72891736, 109337604, 218675208]

約数ペア:

[(1, 218675208), (2, 109337604), (3, 72891736), (4, 54668802), (6, 36445868), (8, 27334401), (12, 18222934), (24, 9111467), (47, 4652664), (94, 2326332), (141, 1550888), (188, 1163166), (282, 775444), (376, 581583), (564, 387722), (1128, 193861)]