207816616

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{8377}}^1$

素因数の和:8833

約数の個数: 32

約数和(自身を含む): 446379840

約数和(自身を除く): 238563224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 6202, 8377, 12404, 16754, 24808, 33508, 58639, 67016, 117278, 234556, 469112, 3711011, 7422022, 14844044, 25977077, 29688088, 51954154, 103908308, 207816616]

約数ペア:

[(1, 207816616), (2, 103908308), (4, 51954154), (7, 29688088), (8, 25977077), (14, 14844044), (28, 7422022), (56, 3711011), (443, 469112), (886, 234556), (1772, 117278), (3101, 67016), (3544, 58639), (6202, 33508), (8377, 24808), (12404, 16754)]