201760983

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 306244800

約数和(自身を除く): 104483817

約数列:

[1, 3, 9, 27, 53, 159, 277, 477, 509, 831, 1431, 1527, 2493, 4581, 7479, 13743, 14681, 26977, 44043, 80931, 132129, 140993, 242793, 396387, 422979, 728379, 1268937, 3806811, 7472629, 22417887, 67253661, 201760983]

約数ペア:

[(1, 201760983), (3, 67253661), (9, 22417887), (27, 7472629), (53, 3806811), (159, 1268937), (277, 728379), (477, 422979), (509, 396387), (831, 242793), (1431, 140993), (1527, 132129), (2493, 80931), (4581, 44043), (7479, 26977), (13743, 14681)]