202193985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3121}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 370444032

約数和(自身を除く): 168250047

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 617, 1851, 3085, 3121, 4319, 9255, 9363, 12957, 15605, 21595, 21847, 46815, 64785, 65541, 109235, 327705, 1925657, 5776971, 9628285, 13479599, 28884855, 40438797, 67397995, 202193985]

約数ペア:

[(1, 202193985), (3, 67397995), (5, 40438797), (7, 28884855), (15, 13479599), (21, 9628285), (35, 5776971), (105, 1925657), (617, 327705), (1851, 109235), (3085, 65541), (3121, 64785), (4319, 46815), (9255, 21847), (9363, 21595), (12957, 15605)]