202044465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{641411}}^1$

素因数の和:641429

約数の個数: 24

約数和(自身を含む): 400241088

約数和(自身を除く): 198196623

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 641411, 1924233, 3207055, 4489877, 5772699, 9621165, 13469631, 22449385, 28863495, 40408893, 67348155, 202044465]

約数ペア:

[(1, 202044465), (3, 67348155), (5, 40408893), (7, 28863495), (9, 22449385), (15, 13469631), (21, 9621165), (35, 5772699), (45, 4489877), (63, 3207055), (105, 1924233), (315, 641411)]