216922935

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{72671}}^1$

素因数の和:72878

約数の個数: 16

約数和(自身を含む): 348825600

約数和(自身を除く): 131902665

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 72671, 218013, 363355, 1090065, 14461529, 43384587, 72307645, 216922935]

約数ペア:

[(1, 216922935), (3, 72307645), (5, 43384587), (15, 14461529), (199, 1090065), (597, 363355), (995, 218013), (2985, 72671)]