199962456

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{77867}}^1$

素因数の和:77983

約数の個数: 32

約数和(自身を含む): 504584640

約数和(自身を除く): 304622184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 77867, 155734, 233601, 311468, 467202, 622936, 934404, 1868808, 8331769, 16663538, 24995307, 33327076, 49990614, 66654152, 99981228, 199962456]

約数ペア:

[(1, 199962456), (2, 99981228), (3, 66654152), (4, 49990614), (6, 33327076), (8, 24995307), (12, 16663538), (24, 8331769), (107, 1868808), (214, 934404), (321, 622936), (428, 467202), (642, 311468), (856, 233601), (1284, 155734), (2568, 77867)]