200953905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9913

約数の個数: 32

約数和(自身を含む): 339724800

約数和(自身を除く): 138770895

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 9829, 20445, 29487, 49145, 147435, 285041, 461963, 855123, 1385889, 1425205, 2309815, 4275615, 6929445, 13396927, 40190781, 66984635, 200953905]

約数ペア:

[(1, 200953905), (3, 66984635), (5, 40190781), (15, 13396927), (29, 6929445), (47, 4275615), (87, 2309815), (141, 1425205), (145, 1385889), (235, 855123), (435, 461963), (705, 285041), (1363, 147435), (4089, 49145), (6815, 29487), (9829, 20445)]