201045038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{49739}}^1$

素因数の和:49831

約数の個数: 16

約数和(自身を含む): 315152640

約数和(自身を除く): 114107602

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 49739, 99478, 2138777, 2337733, 4277554, 4675466, 100522519, 201045038]

約数ペア:

[(1, 201045038), (2, 100522519), (43, 4675466), (47, 4277554), (86, 2337733), (94, 2138777), (2021, 99478), (4042, 49739)]