201737358220

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1307}}^1\times {\mathrm{14813}}^1$

素因数の和:16650

約数の個数: 48

約数和(自身を含む): 424815033888

約数和(自身を除く): 223077675668

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 1307, 2084, 2605, 2614, 5210, 5228, 6535, 10420, 13070, 14813, 26140, 29626, 59252, 74065, 148130, 296260, 680947, 1361894, 2723788, 3404735, 6809470, 7717573, 13618940, 15435146, 19360591, 30870292, 38587865, 38721182, 77175730, 77442364, 96802955, 154351460, 193605910, 387211820, 10086867911, 20173735822, 40347471644, 50434339555, 100868679110, 201737358220]

約数ペア:

[(1, 201737358220), (2, 100868679110), (4, 50434339555), (5, 40347471644), (10, 20173735822), (20, 10086867911), (521, 387211820), (1042, 193605910), (1307, 154351460), (2084, 96802955), (2605, 77442364), (2614, 77175730), (5210, 38721182), (5228, 38587865), (6535, 30870292), (10420, 19360591), (13070, 15435146), (14813, 13618940), (26140, 7717573), (29626, 6809470), (59252, 3404735), (74065, 2723788), (148130, 1361894), (296260, 680947)]