220758752

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{83117}}^1$

素因数の和:83210

約数の個数: 24

約数和(自身を含む): 439860456

約数和(自身を除く): 219101704

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 83117, 166234, 332468, 664936, 1329872, 2659744, 6898711, 13797422, 27594844, 55189688, 110379376, 220758752]

約数ペア:

[(1, 220758752), (2, 110379376), (4, 55189688), (8, 27594844), (16, 13797422), (32, 6898711), (83, 2659744), (166, 1329872), (332, 664936), (664, 332468), (1328, 166234), (2656, 83117)]