201958610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99487}}^1$

素因数の和:99530

約数の個数: 32

約数和(自身を含む): 429788160

約数和(自身を除く): 227829550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99487, 198974, 497435, 696409, 994870, 1392818, 2885123, 3482045, 5770246, 6964090, 14425615, 20195861, 28851230, 40391722, 100979305, 201958610]

約数ペア:

[(1, 201958610), (2, 100979305), (5, 40391722), (7, 28851230), (10, 20195861), (14, 14425615), (29, 6964090), (35, 5770246), (58, 3482045), (70, 2885123), (145, 1392818), (203, 994870), (290, 696409), (406, 497435), (1015, 198974), (2030, 99487)]