201098870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5851}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 414602496

約数和(自身を除く): 213503626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 5851, 6874, 11702, 17185, 29255, 34370, 40957, 58510, 81914, 204785, 409570, 2872841, 5745682, 14364205, 20109887, 28728410, 40219774, 100549435, 201098870]

約数ペア:

[(1, 201098870), (2, 100549435), (5, 40219774), (7, 28728410), (10, 20109887), (14, 14364205), (35, 5745682), (70, 2872841), (491, 409570), (982, 204785), (2455, 81914), (3437, 58510), (4910, 40957), (5851, 34370), (6874, 29255), (11702, 17185)]