199961576

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 379620000

約数和(自身を除く): 179658424

約数列:

[1, 2, 4, 8, 149, 227, 298, 454, 596, 739, 908, 1192, 1478, 1816, 2956, 5912, 33823, 67646, 110111, 135292, 167753, 220222, 270584, 335506, 440444, 671012, 880888, 1342024, 24995197, 49990394, 99980788, 199961576]

約数ペア:

[(1, 199961576), (2, 99980788), (4, 49990394), (8, 24995197), (149, 1342024), (227, 880888), (298, 671012), (454, 440444), (596, 335506), (739, 270584), (908, 220222), (1192, 167753), (1478, 135292), (1816, 110111), (2956, 67646), (5912, 33823)]