200860525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 279892800

約数和(自身を除く): 79032275

約数列:

[1, 5, 17, 25, 29, 43, 85, 145, 215, 379, 425, 493, 725, 731, 1075, 1247, 1895, 2465, 3655, 6235, 6443, 9475, 10991, 12325, 16297, 18275, 21199, 31175, 32215, 54955, 81485, 105995, 161075, 186847, 274775, 277049, 407425, 472613, 529975, 934235, 1385245, 2363065, 4671175, 6926225, 8034421, 11815325, 40172105, 200860525]

約数ペア:

[(1, 200860525), (5, 40172105), (17, 11815325), (25, 8034421), (29, 6926225), (43, 4671175), (85, 2363065), (145, 1385245), (215, 934235), (379, 529975), (425, 472613), (493, 407425), (725, 277049), (731, 274775), (1075, 186847), (1247, 161075), (1895, 105995), (2465, 81485), (3655, 54955), (6235, 32215), (6443, 31175), (9475, 21199), (10991, 18275), (12325, 16297)]