204471632

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{40829}}^1$

素因数の和:41150

約数の個数: 20

約数和(自身を含む): 397439220

約数和(自身を除く): 192967588

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 40829, 81658, 163316, 326632, 653264, 12779477, 25558954, 51117908, 102235816, 204471632]

約数ペア:

[(1, 204471632), (2, 102235816), (4, 51117908), (8, 25558954), (16, 12779477), (313, 653264), (626, 326632), (1252, 163316), (2504, 81658), (5008, 40829)]