200037180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476279}}^1$

素因数の和:476298

約数の個数: 48

約数和(自身を含む): 640120320

約数和(自身を除く): 440083140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476279, 952558, 1428837, 1905116, 2381395, 2857674, 3333953, 4762790, 5715348, 6667906, 7144185, 9525580, 10001859, 13335812, 14288370, 16669765, 20003718, 28576740, 33339530, 40007436, 50009295, 66679060, 100018590, 200037180]

約数ペア:

[(1, 200037180), (2, 100018590), (3, 66679060), (4, 50009295), (5, 40007436), (6, 33339530), (7, 28576740), (10, 20003718), (12, 16669765), (14, 14288370), (15, 13335812), (20, 10001859), (21, 9525580), (28, 7144185), (30, 6667906), (35, 5715348), (42, 4762790), (60, 3333953), (70, 2857674), (84, 2381395), (105, 1905116), (140, 1428837), (210, 952558), (420, 476279)]