216221525518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{12473}}^1\times {\mathrm{234259}}^1$

素因数の和:246771

約数の個数: 16

約数和(自身を含む): 333126153360

約数和(自身を除く): 116904627842

約数列:

[1, 2, 37, 74, 12473, 24946, 234259, 461501, 468518, 923002, 8667583, 17335166, 2921912507, 5843825014, 108110762759, 216221525518]

約数ペア:

[(1, 216221525518), (2, 108110762759), (37, 5843825014), (74, 2921912507), (12473, 17335166), (24946, 8667583), (234259, 923002), (461501, 468518)]