213469762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4177}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 368198784

約数和(自身を除く): 154729022

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 1111, 2222, 2323, 4177, 4646, 8354, 25553, 45947, 51106, 91894, 96071, 192142, 421877, 843754, 1056781, 2113562, 4640647, 9281294, 9703171, 19406342, 106734881, 213469762]

約数ペア:

[(1, 213469762), (2, 106734881), (11, 19406342), (22, 9703171), (23, 9281294), (46, 4640647), (101, 2113562), (202, 1056781), (253, 843754), (506, 421877), (1111, 192142), (2222, 96071), (2323, 91894), (4177, 51106), (4646, 45947), (8354, 25553)]