218930481814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{75431}}^1\times {\mathrm{131927}}^1$

素因数の和:207371

約数の個数: 16

約数和(自身を含む): 358257344256

約数和(自身を除く): 139326862442

約数列:

[1, 2, 11, 22, 75431, 131927, 150862, 263854, 829741, 1451197, 1659482, 2902394, 9951385537, 19902771074, 109465240907, 218930481814]

約数ペア:

[(1, 218930481814), (2, 109465240907), (11, 19902771074), (22, 9951385537), (75431, 2902394), (131927, 1659482), (150862, 1451197), (263854, 829741)]