201083810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 367690752

約数和(自身を除く): 166606942

約数列:

[1, 2, 5, 10, 103, 197, 206, 394, 515, 985, 991, 1030, 1970, 1982, 4955, 9910, 20291, 40582, 101455, 102073, 195227, 202910, 204146, 390454, 510365, 976135, 1020730, 1952270, 20108381, 40216762, 100541905, 201083810]

約数ペア:

[(1, 201083810), (2, 100541905), (5, 40216762), (10, 20108381), (103, 1952270), (197, 1020730), (206, 976135), (394, 510365), (515, 390454), (985, 204146), (991, 202910), (1030, 195227), (1970, 102073), (1982, 101455), (4955, 40582), (9910, 20291)]