201889804

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 356635440

約数和(自身を除く): 154745636

約数列:

[1, 2, 4, 179, 358, 457, 617, 716, 914, 1234, 1828, 2468, 81803, 110443, 163606, 220886, 281969, 327212, 441772, 563938, 1127876, 50472451, 100944902, 201889804]

約数ペア:

[(1, 201889804), (2, 100944902), (4, 50472451), (179, 1127876), (358, 563938), (457, 441772), (617, 327212), (716, 281969), (914, 220886), (1234, 163606), (1828, 110443), (2468, 81803)]