204393028

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9643}}^1$

素因数の和:10411

約数の個数: 24

約数和(自身を含む): 409368512

約数和(自身を除く): 204975484

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 3028, 5299, 9643, 10598, 19286, 21196, 38572, 67501, 135002, 270004, 7299751, 14599502, 29199004, 51098257, 102196514, 204393028]

約数ペア:

[(1, 204393028), (2, 102196514), (4, 51098257), (7, 29199004), (14, 14599502), (28, 7299751), (757, 270004), (1514, 135002), (3028, 67501), (5299, 38572), (9643, 21196), (10598, 19286)]