200043160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 467920800

約数和(自身を除く): 267877640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 331, 521, 580, 662, 1042, 1160, 1324, 1655, 2084, 2605, 2648, 3310, 4168, 5210, 6620, 9599, 10420, 13240, 15109, 19198, 20840, 30218, 38396, 47995, 60436, 75545, 76792, 95990, 120872, 151090, 172451, 191980, 302180, 344902, 383960, 604360, 689804, 862255, 1379608, 1724510, 3449020, 5001079, 6898040, 10002158, 20004316, 25005395, 40008632, 50010790, 100021580, 200043160]

約数ペア:

[(1, 200043160), (2, 100021580), (4, 50010790), (5, 40008632), (8, 25005395), (10, 20004316), (20, 10002158), (29, 6898040), (40, 5001079), (58, 3449020), (116, 1724510), (145, 1379608), (232, 862255), (290, 689804), (331, 604360), (521, 383960), (580, 344902), (662, 302180), (1042, 191980), (1160, 172451), (1324, 151090), (1655, 120872), (2084, 95990), (2605, 76792), (2648, 75545), (3310, 60436), (4168, 47995), (5210, 38396), (6620, 30218), (9599, 20840), (10420, 19198), (13240, 15109)]