211325428

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{877}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 374365152

約数和(自身を除く): 163039724

約数列:

[1, 2, 4, 107, 214, 428, 563, 877, 1126, 1754, 2252, 3508, 60241, 93839, 120482, 187678, 240964, 375356, 493751, 987502, 1975004, 52831357, 105662714, 211325428]

約数ペア:

[(1, 211325428), (2, 105662714), (4, 52831357), (107, 1975004), (214, 987502), (428, 493751), (563, 375356), (877, 240964), (1126, 187678), (1754, 120482), (2252, 93839), (3508, 60241)]