219933055

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 267688800

約数和(自身を除く): 47755745

約数列:

[1, 5, 101, 269, 505, 1345, 1619, 8095, 27169, 135845, 163519, 435511, 817595, 2177555, 43986611, 219933055]

約数ペア:

[(1, 219933055), (5, 43986611), (101, 2177555), (269, 817595), (505, 435511), (1345, 163519), (1619, 135845), (8095, 27169)]