201998630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{696547}}^1$

素因数の和:696583

約数の個数: 16

約数和(自身を含む): 376135920

約数和(自身を除く): 174137290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 696547, 1393094, 3482735, 6965470, 20199863, 40399726, 100999315, 201998630]

約数ペア:

[(1, 201998630), (2, 100999315), (5, 40399726), (10, 20199863), (29, 6965470), (58, 3482735), (145, 1393094), (290, 696547)]