203065120

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5833

約数の個数: 48

約数和(自身を含む): 481940928

約数和(自身を除く): 278875808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 5591, 7264, 9080, 11182, 18160, 22364, 27955, 36320, 44728, 55910, 89456, 111820, 178912, 223640, 447280, 894560, 1269157, 2538314, 5076628, 6345785, 10153256, 12691570, 20306512, 25383140, 40613024, 50766280, 101532560, 203065120]

約数ペア:

[(1, 203065120), (2, 101532560), (4, 50766280), (5, 40613024), (8, 25383140), (10, 20306512), (16, 12691570), (20, 10153256), (32, 6345785), (40, 5076628), (80, 2538314), (160, 1269157), (227, 894560), (454, 447280), (908, 223640), (1135, 178912), (1816, 111820), (2270, 89456), (3632, 55910), (4540, 44728), (5591, 36320), (7264, 27955), (9080, 22364), (11182, 18160)]