218202388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{5113}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 391773312

約数和(自身を除く): 173570924

約数列:

[1, 2, 4, 47, 94, 188, 227, 454, 908, 5113, 10226, 10669, 20452, 21338, 42676, 240311, 480622, 961244, 1160651, 2321302, 4642604, 54550597, 109101194, 218202388]

約数ペア:

[(1, 218202388), (2, 109101194), (4, 54550597), (47, 4642604), (94, 2321302), (188, 1160651), (227, 961244), (454, 480622), (908, 240311), (5113, 42676), (10226, 21338), (10669, 20452)]