206157084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2454251}}^1$

素因数の和:2454265

約数の個数: 24

約数和(自身を含む): 549752448

約数和(自身を除く): 343595364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2454251, 4908502, 7362753, 9817004, 14725506, 17179757, 29451012, 34359514, 51539271, 68719028, 103078542, 206157084]

約数ペア:

[(1, 206157084), (2, 103078542), (3, 68719028), (4, 51539271), (6, 34359514), (7, 29451012), (12, 17179757), (14, 14725506), (21, 9817004), (28, 7362753), (42, 4908502), (84, 2454251)]