201670230105

素因数分解:

$3^2\times 5^1\times {\mathrm{20521}}^1\times {\mathrm{218389}}^1$

素因数の和:238921

約数の個数: 24

約数和(自身を含む): 349580367240

約数和(自身を除く): 147910137135

約数列:

[1, 3, 5, 9, 15, 45, 20521, 61563, 102605, 184689, 218389, 307815, 655167, 923445, 1091945, 1965501, 3275835, 9827505, 4481560669, 13444682007, 22407803345, 40334046021, 67223410035, 201670230105]

約数ペア:

[(1, 201670230105), (3, 67223410035), (5, 40334046021), (9, 22407803345), (15, 13444682007), (45, 4481560669), (20521, 9827505), (61563, 3275835), (102605, 1965501), (184689, 1091945), (218389, 923445), (307815, 655167)]