207700438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{496891}}^1$

素因数の和:496923

約数の個数: 16

約数和(自身を含む): 357762240

約数和(自身を除く): 150061802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 496891, 993782, 5465801, 9440929, 10931602, 18881858, 103850219, 207700438]

約数ペア:

[(1, 207700438), (2, 103850219), (11, 18881858), (19, 10931602), (22, 9440929), (38, 5465801), (209, 993782), (418, 496891)]