200475530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 365601600

約数和(自身を除く): 165126070

約数列:

[1, 2, 5, 10, 139, 233, 278, 466, 619, 695, 1165, 1238, 1390, 2330, 3095, 6190, 32387, 64774, 86041, 144227, 161935, 172082, 288454, 323870, 430205, 721135, 860410, 1442270, 20047553, 40095106, 100237765, 200475530]

約数ペア:

[(1, 200475530), (2, 100237765), (5, 40095106), (10, 20047553), (139, 1442270), (233, 860410), (278, 721135), (466, 430205), (619, 323870), (695, 288454), (1165, 172082), (1238, 161935), (1390, 144227), (2330, 86041), (3095, 64774), (6190, 32387)]