201237555

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 329624640

約数和(自身を除く): 128387085

約数列:

[1, 3, 5, 15, 53, 159, 265, 269, 795, 807, 941, 1345, 2823, 4035, 4705, 14115, 14257, 42771, 49873, 71285, 149619, 213855, 249365, 253129, 748095, 759387, 1265645, 3796935, 13415837, 40247511, 67079185, 201237555]

約数ペア:

[(1, 201237555), (3, 67079185), (5, 40247511), (15, 13415837), (53, 3796935), (159, 1265645), (265, 759387), (269, 748095), (795, 253129), (807, 249365), (941, 213855), (1345, 149619), (2823, 71285), (4035, 49873), (4705, 42771), (14115, 14257)]