205575778891

素因数分解:

$7^2\times {\mathrm{937}}^1\times {\mathrm{1493}}^1\times {\mathrm{2999}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 239634612000

約数和(自身を除く): 34058833109

約数列:

[1, 7, 49, 937, 1493, 2999, 6559, 10451, 20993, 45913, 73157, 146951, 1398941, 2810063, 4477507, 9792587, 19670441, 31342549, 68548109, 137693087, 219397843, 4195424059, 29367968413, 205575778891]

約数ペア:

[(1, 205575778891), (7, 29367968413), (49, 4195424059), (937, 219397843), (1493, 137693087), (2999, 68548109), (6559, 31342549), (10451, 19670441), (20993, 9792587), (45913, 4477507), (73157, 2810063), (146951, 1398941)]