201922070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99469}}^1$

素因数の和:99512

約数の個数: 32

約数和(自身を含む): 429710400

約数和(自身を除く): 227788330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 99469, 198938, 497345, 696283, 994690, 1392566, 2884601, 3481415, 5769202, 6962830, 14423005, 20192207, 28846010, 40384414, 100961035, 201922070]

約数ペア:

[(1, 201922070), (2, 100961035), (5, 40384414), (7, 28846010), (10, 20192207), (14, 14423005), (29, 6962830), (35, 5769202), (58, 3481415), (70, 2884601), (145, 1392566), (203, 994690), (290, 696283), (406, 497345), (1015, 198938), (2030, 99469)]