200427444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113621}}^1$

素因数の和:113645

約数の個数: 54

約数和(自身を含む): 589357314

約数和(自身を除く): 388929870

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 113621, 227242, 340863, 454484, 681726, 795347, 1022589, 1363452, 1590694, 2045178, 2386041, 3181388, 4090356, 4772082, 5567429, 7158123, 9544164, 11134858, 14316246, 16702287, 22269716, 28632492, 33404574, 50106861, 66809148, 100213722, 200427444]

約数ペア:

[(1, 200427444), (2, 100213722), (3, 66809148), (4, 50106861), (6, 33404574), (7, 28632492), (9, 22269716), (12, 16702287), (14, 14316246), (18, 11134858), (21, 9544164), (28, 7158123), (36, 5567429), (42, 4772082), (49, 4090356), (63, 3181388), (84, 2386041), (98, 2045178), (126, 1590694), (147, 1363452), (196, 1022589), (252, 795347), (294, 681726), (441, 454484), (588, 340863), (882, 227242), (1764, 113621)]