202137220

素因数分解:

$2^2\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{3767}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 424759104

約数和(自身を除く): 222621884

約数列:

[1, 2, 4, 5, 10, 20, 2683, 3767, 5366, 7534, 10732, 13415, 15068, 18835, 26830, 37670, 53660, 75340, 10106861, 20213722, 40427444, 50534305, 101068610, 202137220]

約数ペア:

[(1, 202137220), (2, 101068610), (4, 50534305), (5, 40427444), (10, 20213722), (20, 10106861), (2683, 75340), (3767, 53660), (5366, 37670), (7534, 26830), (10732, 18835), (13415, 15068)]