213538014710

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{131004917}}^1$

素因数の和:131005087

約数の個数: 16

約数和(自身を含む): 386726517936

約数和(自身を除く): 173188503226

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 131004917, 262009834, 655024585, 1310049170, 21353801471, 42707602942, 106769007355, 213538014710]

約数ペア:

[(1, 213538014710), (2, 106769007355), (5, 42707602942), (10, 21353801471), (163, 1310049170), (326, 655024585), (815, 262009834), (1630, 131004917)]