208265575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 313551360

約数和(自身を除く): 105285785

約数列:

[1, 5, 7, 23, 25, 35, 59, 115, 161, 175, 295, 413, 575, 805, 877, 1357, 1475, 2065, 4025, 4385, 6139, 6785, 9499, 10325, 20171, 21925, 30695, 33925, 47495, 51743, 100855, 141197, 153475, 237475, 258715, 362201, 504275, 705985, 1190089, 1293575, 1811005, 3529925, 5950445, 8330623, 9055025, 29752225, 41653115, 208265575]

約数ペア:

[(1, 208265575), (5, 41653115), (7, 29752225), (23, 9055025), (25, 8330623), (35, 5950445), (59, 3529925), (115, 1811005), (161, 1293575), (175, 1190089), (295, 705985), (413, 504275), (575, 362201), (805, 258715), (877, 237475), (1357, 153475), (1475, 141197), (2065, 100855), (4025, 51743), (4385, 47495), (6139, 33925), (6785, 30695), (9499, 21925), (10325, 20171)]