201352675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 265268736

約数和(自身を除く): 63916061

約数列:

[1, 5, 17, 25, 85, 383, 425, 1237, 1915, 6185, 6511, 9575, 21029, 30925, 32555, 105145, 162775, 473771, 525725, 2368855, 8054107, 11844275, 40270535, 201352675]

約数ペア:

[(1, 201352675), (5, 40270535), (17, 11844275), (25, 8054107), (85, 2368855), (383, 525725), (425, 473771), (1237, 162775), (1915, 105145), (6185, 32555), (6511, 30925), (9575, 21029)]