201672723

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204329}}^1$

素因数の和:204386

約数の個数: 16

約数和(自身を含む): 313850880

約数和(自身を除く): 112178157

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204329, 612987, 1430303, 4290909, 9603463, 28810389, 67224241, 201672723]

約数ペア:

[(1, 201672723), (3, 67224241), (7, 28810389), (21, 9603463), (47, 4290909), (141, 1430303), (329, 612987), (987, 204329)]