200901921375

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{3286739}}^1$

素因数の和:3286920

約数の個数: 32

約数和(自身を含む): 336351824640

約数和(自身を除く): 135449903265

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 815, 2445, 4075, 12225, 20375, 61125, 3286739, 9860217, 16433695, 49301085, 82168475, 246505425, 410842375, 535738457, 1232527125, 1607215371, 2678692285, 8036076855, 13393461425, 40180384275, 66967307125, 200901921375]

約数ペア:

[(1, 200901921375), (3, 66967307125), (5, 40180384275), (15, 13393461425), (25, 8036076855), (75, 2678692285), (125, 1607215371), (163, 1232527125), (375, 535738457), (489, 410842375), (815, 246505425), (2445, 82168475), (4075, 49301085), (12225, 16433695), (20375, 9860217), (61125, 3286739)]