202023870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{61781}}^1$

素因数の和:61900

約数の個数: 32

約数和(自身を含む): 489313440

約数和(自身を除く): 287289570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 61781, 123562, 185343, 308905, 370686, 617810, 926715, 1853430, 6734129, 13468258, 20202387, 33670645, 40404774, 67341290, 101011935, 202023870]

約数ペア:

[(1, 202023870), (2, 101011935), (3, 67341290), (5, 40404774), (6, 33670645), (10, 20202387), (15, 13468258), (30, 6734129), (109, 1853430), (218, 926715), (327, 617810), (545, 370686), (654, 308905), (1090, 185343), (1635, 123562), (3270, 61781)]