200501895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2659}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 350864640

約数和(自身を除く): 150362745

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1371, 2285, 2659, 5027, 6855, 7977, 13295, 15081, 25135, 29249, 39885, 75405, 87747, 146245, 438735, 1215163, 3645489, 6075815, 13366793, 18227445, 40100379, 66833965, 200501895]

約数ペア:

[(1, 200501895), (3, 66833965), (5, 40100379), (11, 18227445), (15, 13366793), (33, 6075815), (55, 3645489), (165, 1215163), (457, 438735), (1371, 146245), (2285, 87747), (2659, 75405), (5027, 39885), (6855, 29249), (7977, 25135), (13295, 15081)]