220198833

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 323398400

約数和(自身を除く): 103199567

約数列:

[1, 3, 9, 79, 237, 337, 711, 919, 1011, 2757, 3033, 8271, 26623, 72601, 79869, 217803, 239607, 309703, 653409, 929109, 2787327, 24466537, 73399611, 220198833]

約数ペア:

[(1, 220198833), (3, 73399611), (9, 24466537), (79, 2787327), (237, 929109), (337, 653409), (711, 309703), (919, 239607), (1011, 217803), (2757, 79869), (3033, 72601), (8271, 26623)]