202180460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348587}}^1$

素因数の和:348625

約数の個数: 24

約数和(自身を含む): 439220880

約数和(自身を除く): 237040420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348587, 697174, 1394348, 1742935, 3485870, 6971740, 10109023, 20218046, 40436092, 50545115, 101090230, 202180460]

約数ペア:

[(1, 202180460), (2, 101090230), (4, 50545115), (5, 40436092), (10, 20218046), (20, 10109023), (29, 6971740), (58, 3485870), (116, 1742935), (145, 1394348), (290, 697174), (580, 348587)]