225470414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{201673}}^1$

素因数の和:201731

約数の個数: 16

約数和(自身を含む): 372693552

約数和(自身を除く): 147223138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 201673, 403346, 2621749, 5243498, 8671939, 17343878, 112735207, 225470414]

約数ペア:

[(1, 225470414), (2, 112735207), (13, 17343878), (26, 8671939), (43, 5243498), (86, 2621749), (559, 403346), (1118, 201673)]