202126916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 360315480

約数和(自身を除く): 158188564

約数列:

[1, 2, 4, 61, 122, 244, 821, 1009, 1642, 2018, 3284, 4036, 50081, 61549, 100162, 123098, 200324, 246196, 828389, 1656778, 3313556, 50531729, 101063458, 202126916]

約数ペア:

[(1, 202126916), (2, 101063458), (4, 50531729), (61, 3313556), (122, 1656778), (244, 828389), (821, 246196), (1009, 200324), (1642, 123098), (2018, 100162), (3284, 61549), (4036, 50081)]