207314915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5821}}^1$

素因数の和:6262

約数の個数: 16

約数和(自身を含む): 264085920

約数和(自身を除く): 56771005

約数列:

[1, 5, 17, 85, 419, 2095, 5821, 7123, 29105, 35615, 98957, 494785, 2438999, 12194995, 41462983, 207314915]

約数ペア:

[(1, 207314915), (5, 41462983), (17, 12194995), (85, 2438999), (419, 494785), (2095, 98957), (5821, 35615), (7123, 29105)]