255942

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 566280

約数和(自身を除く): 310338

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 241, 354, 482, 531, 723, 1062, 1446, 2169, 4338, 14219, 28438, 42657, 85314, 127971, 255942]

約数ペア:

[(1, 255942), (2, 127971), (3, 85314), (6, 42657), (9, 28438), (18, 14219), (59, 4338), (118, 2169), (177, 1446), (241, 1062), (354, 723), (482, 531)]