203047850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 393021720

約数和(自身を除く): 189973870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 233, 290, 466, 601, 725, 1165, 1202, 1450, 2330, 3005, 5825, 6010, 6757, 11650, 13514, 15025, 17429, 30050, 33785, 34858, 67570, 87145, 140033, 168925, 174290, 280066, 337850, 435725, 700165, 871450, 1400330, 3500825, 4060957, 7001650, 8121914, 20304785, 40609570, 101523925, 203047850]

約数ペア:

[(1, 203047850), (2, 101523925), (5, 40609570), (10, 20304785), (25, 8121914), (29, 7001650), (50, 4060957), (58, 3500825), (145, 1400330), (233, 871450), (290, 700165), (466, 435725), (601, 337850), (725, 280066), (1165, 174290), (1202, 168925), (1450, 140033), (2330, 87145), (3005, 67570), (5825, 34858), (6010, 33785), (6757, 30050), (11650, 17429), (13514, 15025)]