220009511

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 236156928

約数和(自身を除く): 16147417

約数列:

[1, 31, 37, 83, 1147, 2311, 2573, 3071, 71641, 85507, 95201, 191813, 2650717, 5946203, 7097081, 220009511]

約数ペア:

[(1, 220009511), (31, 7097081), (37, 5946203), (83, 2650717), (1147, 191813), (2311, 95201), (2573, 85507), (3071, 71641)]