218484404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{4649}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 395808000

約数和(自身を除く): 177323596

約数列:

[1, 2, 4, 31, 62, 124, 379, 758, 1516, 4649, 9298, 11749, 18596, 23498, 46996, 144119, 288238, 576476, 1761971, 3523942, 7047884, 54621101, 109242202, 218484404]

約数ペア:

[(1, 218484404), (2, 109242202), (4, 54621101), (31, 7047884), (62, 3523942), (124, 1761971), (379, 576476), (758, 288238), (1516, 144119), (4649, 46996), (9298, 23498), (11749, 18596)]