205320138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 416047104

約数和(自身を除く): 210726966

約数列:

[1, 2, 3, 6, 127, 227, 254, 381, 454, 681, 762, 1187, 1362, 2374, 3561, 7122, 28829, 57658, 86487, 150749, 172974, 269449, 301498, 452247, 538898, 808347, 904494, 1616694, 34220023, 68440046, 102660069, 205320138]

約数ペア:

[(1, 205320138), (2, 102660069), (3, 68440046), (6, 34220023), (127, 1616694), (227, 904494), (254, 808347), (381, 538898), (454, 452247), (681, 301498), (762, 269449), (1187, 172974), (1362, 150749), (2374, 86487), (3561, 57658), (7122, 28829)]