207605438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{22859}}^1$

素因数の和:23119

約数の個数: 16

約数和(自身を含む): 329184000

約数和(自身を除く): 121578562

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 22859, 45718, 434321, 868642, 5463301, 10926602, 103802719, 207605438]

約数ペア:

[(1, 207605438), (2, 103802719), (19, 10926602), (38, 5463301), (239, 868642), (478, 434321), (4541, 45718), (9082, 22859)]