222721052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{45677}}^1$

素因数の和:45757

約数の個数: 24

約数和(自身を含む): 414390816

約数和(自身を除く): 191669764

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 45677, 91354, 182708, 1050571, 2101142, 2420881, 4202284, 4841762, 9683524, 55680263, 111360526, 222721052]

約数ペア:

[(1, 222721052), (2, 111360526), (4, 55680263), (23, 9683524), (46, 4841762), (53, 4202284), (92, 2420881), (106, 2101142), (212, 1050571), (1219, 182708), (2438, 91354), (4876, 45677)]