223880286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5330483}}^1$

素因数の和:5330495

約数の個数: 16

約数和(自身を含む): 511726464

約数和(自身を除く): 287846178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5330483, 10660966, 15991449, 31982898, 37313381, 74626762, 111940143, 223880286]

約数ペア:

[(1, 223880286), (2, 111940143), (3, 74626762), (6, 37313381), (7, 31982898), (14, 15991449), (21, 10660966), (42, 5330483)]