229690162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 394254000

約数和(自身を除く): 164563838

約数列:

[1, 2, 13, 17, 26, 34, 221, 349, 442, 698, 1489, 2978, 4537, 5933, 9074, 11866, 19357, 25313, 38714, 50626, 77129, 154258, 329069, 519661, 658138, 1039322, 6755593, 8834237, 13511186, 17668474, 114845081, 229690162]

約数ペア:

[(1, 229690162), (2, 114845081), (13, 17668474), (17, 13511186), (26, 8834237), (34, 6755593), (221, 1039322), (349, 658138), (442, 519661), (698, 329069), (1489, 154258), (2978, 77129), (4537, 50626), (5933, 38714), (9074, 25313), (11866, 19357)]