203462631

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 307480320

約数和(自身を除く): 104017689

約数列:

[1, 3, 9, 27, 83, 163, 249, 489, 557, 747, 1467, 1671, 2241, 4401, 5013, 13529, 15039, 40587, 46231, 90791, 121761, 138693, 272373, 365283, 416079, 817119, 1248237, 2451357, 7535653, 22606959, 67820877, 203462631]

約数ペア:

[(1, 203462631), (3, 67820877), (9, 22606959), (27, 7535653), (83, 2451357), (163, 1248237), (249, 817119), (489, 416079), (557, 365283), (747, 272373), (1467, 138693), (1671, 121761), (2241, 90791), (4401, 46231), (5013, 40587), (13529, 15039)]