210017872

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{36563}}^1$

素因数の和:36930

約数の個数: 20

約数和(自身を含む): 408054240

約数和(自身を除く): 198036368

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 36563, 73126, 146252, 292504, 585008, 13126117, 26252234, 52504468, 105008936, 210017872]

約数ペア:

[(1, 210017872), (2, 105008936), (4, 52504468), (8, 26252234), (16, 13126117), (359, 585008), (718, 292504), (1436, 146252), (2872, 73126), (5744, 36563)]