201672645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327923}}^1$

素因数の和:327972

約数の個数: 16

約数和(自身を含む): 330547392

約数和(自身を除く): 128874747

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 327923, 983769, 1639615, 4918845, 13444843, 40334529, 67224215, 201672645]

約数ペア:

[(1, 201672645), (3, 67224215), (5, 40334529), (15, 13444843), (41, 4918845), (123, 1639615), (205, 983769), (615, 327923)]