222414908

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 394254000

約数和(自身を除く): 171839092

約数列:

[1, 2, 4, 107, 214, 349, 428, 698, 1396, 1489, 2978, 5956, 37343, 74686, 149372, 159323, 318646, 519661, 637292, 1039322, 2078644, 55603727, 111207454, 222414908]

約数ペア:

[(1, 222414908), (2, 111207454), (4, 55603727), (107, 2078644), (214, 1039322), (349, 637292), (428, 519661), (698, 318646), (1396, 159323), (1489, 149372), (2978, 74686), (5956, 37343)]