197382568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4091}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 382520160

約数和(自身を除く): 185137592

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 652, 1304, 4091, 6031, 8182, 12062, 16364, 24124, 32728, 48248, 151367, 302734, 605468, 666833, 1210936, 1333666, 2667332, 5334664, 24672821, 49345642, 98691284, 197382568]

約数ペア:

[(1, 197382568), (2, 98691284), (4, 49345642), (8, 24672821), (37, 5334664), (74, 2667332), (148, 1333666), (163, 1210936), (296, 666833), (326, 605468), (652, 302734), (1304, 151367), (4091, 48248), (6031, 32728), (8182, 24124), (12062, 16364)]