201101770

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{84143}}^1$

素因数の和:84389

約数の個数: 16

約数和(自身を含む): 363502080

約数和(自身を除く): 162400310

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 84143, 168286, 420715, 841430, 20110177, 40220354, 100550885, 201101770]

約数ペア:

[(1, 201101770), (2, 100550885), (5, 40220354), (10, 20110177), (239, 841430), (478, 420715), (1195, 168286), (2390, 84143)]