202602872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{87631}}^1$

素因数の和:87671

約数の個数: 24

約数和(自身を含む): 403545360

約数和(自身を除く): 200942488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 87631, 175262, 350524, 701048, 1489727, 2979454, 5958908, 11917816, 25325359, 50650718, 101301436, 202602872]

約数ペア:

[(1, 202602872), (2, 101301436), (4, 50650718), (8, 25325359), (17, 11917816), (34, 5958908), (68, 2979454), (136, 1489727), (289, 701048), (578, 350524), (1156, 175262), (2312, 87631)]