201409844

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{445597}}^1$

素因数の和:445714

約数の個数: 12

約数和(自身を含む): 355587204

約数和(自身を除く): 154177360

約数列:

[1, 2, 4, 113, 226, 452, 445597, 891194, 1782388, 50352461, 100704922, 201409844]

約数ペア:

[(1, 201409844), (2, 100704922), (4, 50352461), (113, 1782388), (226, 891194), (452, 445597)]