202426581

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 315648000

約数和(自身を除く): 113221419

約数列:

[1, 3, 7, 21, 59, 177, 199, 413, 597, 821, 1239, 1393, 2463, 4179, 5747, 11741, 17241, 35223, 48439, 82187, 145317, 163379, 246561, 339073, 490137, 1017219, 1143653, 3430959, 9639361, 28918083, 67475527, 202426581]

約数ペア:

[(1, 202426581), (3, 67475527), (7, 28918083), (21, 9639361), (59, 3430959), (177, 1143653), (199, 1017219), (413, 490137), (597, 339073), (821, 246561), (1239, 163379), (1393, 145317), (2463, 82187), (4179, 48439), (5747, 35223), (11741, 17241)]