200513725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1019}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 264090240

約数和(自身を除く): 63576515

約数列:

[1, 5, 17, 25, 85, 425, 463, 1019, 2315, 5095, 7871, 11575, 17323, 25475, 39355, 86615, 196775, 433075, 471797, 2358985, 8020549, 11794925, 40102745, 200513725]

約数ペア:

[(1, 200513725), (5, 40102745), (17, 11794925), (25, 8020549), (85, 2358985), (425, 471797), (463, 433075), (1019, 196775), (2315, 86615), (5095, 39355), (7871, 25475), (11575, 17323)]