203440105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12799}}^1$

素因数の和:12849

約数の個数: 24

約数和(自身を含む): 282931200

約数和(自身を除く): 79491095

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 12799, 15895, 63995, 140789, 217583, 703945, 1087915, 2393413, 3698911, 11967065, 18494555, 40688021, 203440105]

約数ペア:

[(1, 203440105), (5, 40688021), (11, 18494555), (17, 11967065), (55, 3698911), (85, 2393413), (187, 1087915), (289, 703945), (935, 217583), (1445, 140789), (3179, 63995), (12799, 15895)]