188101810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1481}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 365247792

約数和(自身を除く): 177145982

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 977, 1481, 1954, 2962, 4885, 7405, 9770, 12701, 14810, 19253, 25402, 38506, 63505, 96265, 127010, 192530, 1446937, 2893874, 7234685, 14469370, 18810181, 37620362, 94050905, 188101810]

約数ペア:

[(1, 188101810), (2, 94050905), (5, 37620362), (10, 18810181), (13, 14469370), (26, 7234685), (65, 2893874), (130, 1446937), (977, 192530), (1481, 127010), (1954, 96265), (2962, 63505), (4885, 38506), (7405, 25402), (9770, 19253), (12701, 14810)]