217580052

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{342107}}^1$

素因数の和:342167

約数の個数: 24

約数和(自身を含む): 517267296

約数和(自身を除く): 299687244

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 342107, 684214, 1026321, 1368428, 2052642, 4105284, 18131671, 36263342, 54395013, 72526684, 108790026, 217580052]

約数ペア:

[(1, 217580052), (2, 108790026), (3, 72526684), (4, 54395013), (6, 36263342), (12, 18131671), (53, 4105284), (106, 2052642), (159, 1368428), (212, 1026321), (318, 684214), (636, 342107)]