223897197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{135449}}^1$

素因数の和:135500

約数の個数: 16

約数和(自身を含む): 325080000

約数和(自身を除く): 101182803

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 135449, 406347, 2573531, 3928021, 7720593, 11784063, 74632399, 223897197]

約数ペア:

[(1, 223897197), (3, 74632399), (19, 11784063), (29, 7720593), (57, 3928021), (87, 2573531), (551, 406347), (1653, 135449)]