218104702

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 330328224

約数和(自身を除く): 112223522

約数列:

[1, 2, 151, 302, 401, 802, 1801, 3602, 60551, 121102, 271951, 543902, 722201, 1444402, 109052351, 218104702]

約数ペア:

[(1, 218104702), (2, 109052351), (151, 1444402), (302, 722201), (401, 543902), (802, 271951), (1801, 121102), (3602, 60551)]