200087530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{689957}}^1$

素因数の和:689993

約数の個数: 16

約数和(自身を含む): 372577320

約数和(自身を除く): 172489790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 689957, 1379914, 3449785, 6899570, 20008753, 40017506, 100043765, 200087530]

約数ペア:

[(1, 200087530), (2, 100043765), (5, 40017506), (10, 20008753), (29, 6899570), (58, 3449785), (145, 1379914), (290, 689957)]