211033274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 346213440

約数和(自身を除く): 135180166

約数列:

[1, 2, 17, 34, 37, 74, 227, 454, 629, 739, 1258, 1478, 3859, 7718, 8399, 12563, 16798, 25126, 27343, 54686, 142783, 167753, 285566, 335506, 464831, 929662, 2851801, 5703602, 6206861, 12413722, 105516637, 211033274]

約数ペア:

[(1, 211033274), (2, 105516637), (17, 12413722), (34, 6206861), (37, 5703602), (74, 2851801), (227, 929662), (454, 464831), (629, 335506), (739, 285566), (1258, 167753), (1478, 142783), (3859, 54686), (7718, 27343), (8399, 25126), (12563, 16798)]