201610175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21443

約数の個数: 24

約数和(自身を含む): 278523840

約数和(自身を除く): 76913665

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 21391, 106955, 278083, 534775, 620339, 1390415, 3101695, 6952075, 8064407, 15508475, 40322035, 201610175]

約数ペア:

[(1, 201610175), (5, 40322035), (13, 15508475), (25, 8064407), (29, 6952075), (65, 3101695), (145, 1390415), (325, 620339), (377, 534775), (725, 278083), (1885, 106955), (9425, 21391)]