193455512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26839}}^1$

素因数の和:26915

約数の個数: 32

約数和(自身を含む): 391327200

約数和(自身を除く): 197871688

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 26839, 53678, 107356, 214712, 456263, 912526, 1422467, 1825052, 2844934, 3650104, 5689868, 11379736, 24181939, 48363878, 96727756, 193455512]

約数ペア:

[(1, 193455512), (2, 96727756), (4, 48363878), (8, 24181939), (17, 11379736), (34, 5689868), (53, 3650104), (68, 2844934), (106, 1825052), (136, 1422467), (212, 912526), (424, 456263), (901, 214712), (1802, 107356), (3604, 53678), (7208, 26839)]