201969095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 275857920

約数和(自身を除く): 73888825

約数列:

[1, 5, 17, 23, 59, 85, 103, 115, 289, 295, 391, 515, 1003, 1357, 1445, 1751, 1955, 2369, 5015, 6077, 6647, 6785, 8755, 11845, 17051, 23069, 29767, 30385, 33235, 40273, 85255, 103309, 115345, 139771, 148835, 201365, 392173, 516545, 684641, 698855, 1756253, 1960865, 2376107, 3423205, 8781265, 11880535, 40393819, 201969095]

約数ペア:

[(1, 201969095), (5, 40393819), (17, 11880535), (23, 8781265), (59, 3423205), (85, 2376107), (103, 1960865), (115, 1756253), (289, 698855), (295, 684641), (391, 516545), (515, 392173), (1003, 201365), (1357, 148835), (1445, 139771), (1751, 115345), (1955, 103309), (2369, 85255), (5015, 40273), (6077, 33235), (6647, 30385), (6785, 29767), (8755, 23069), (11845, 17051)]