201885870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{66629}}^1$

素因数の和:66740

約数の個数: 32

約数和(自身を含む): 489330720

約数和(自身を除く): 287444850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 66629, 133258, 199887, 333145, 399774, 666290, 999435, 1998870, 6729529, 13459058, 20188587, 33647645, 40377174, 67295290, 100942935, 201885870]

約数ペア:

[(1, 201885870), (2, 100942935), (3, 67295290), (5, 40377174), (6, 33647645), (10, 20188587), (15, 13459058), (30, 6729529), (101, 1998870), (202, 999435), (303, 666290), (505, 399774), (606, 333145), (1010, 199887), (1515, 133258), (3030, 66629)]