202112890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99563}}^1$

素因数の和:99606

約数の個数: 32

約数和(自身を含む): 430116480

約数和(自身を除く): 228003590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99563, 199126, 497815, 696941, 995630, 1393882, 2887327, 3484705, 5774654, 6969410, 14436635, 20211289, 28873270, 40422578, 101056445, 202112890]

約数ペア:

[(1, 202112890), (2, 101056445), (5, 40422578), (7, 28873270), (10, 20211289), (14, 14436635), (29, 6969410), (35, 5774654), (58, 3484705), (70, 2887327), (145, 1393882), (203, 995630), (290, 696941), (406, 497815), (1015, 199126), (2030, 99563)]