201313263

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{21851}}^1$

素因数の和:21974

約数の個数: 16

約数和(自身を含む): 279006336

約数和(自身を除く): 77693073

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 21851, 65553, 808487, 1813633, 2425461, 5440899, 67104421, 201313263]

約数ペア:

[(1, 201313263), (3, 67104421), (37, 5440899), (83, 2425461), (111, 1813633), (249, 808487), (3071, 65553), (9213, 21851)]