204929541

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 312238080

約数和(自身を除く): 107308539

約数列:

[1, 3, 9, 27, 47, 141, 167, 423, 501, 967, 1269, 1503, 2901, 4509, 7849, 8703, 23547, 26109, 45449, 70641, 136347, 161489, 211923, 409041, 484467, 1227123, 1453401, 4360203, 7589983, 22769949, 68309847, 204929541]

約数ペア:

[(1, 204929541), (3, 68309847), (9, 22769949), (27, 7589983), (47, 4360203), (141, 1453401), (167, 1227123), (423, 484467), (501, 409041), (967, 211923), (1269, 161489), (1503, 136347), (2901, 70641), (4509, 45449), (7849, 26109), (8703, 23547)]