204870887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 228981312

約数和(自身を除く): 24110425

約数列:

[1, 13, 37, 97, 481, 1261, 3589, 4391, 46657, 57083, 162467, 425927, 2112071, 5537051, 15759299, 204870887]

約数ペア:

[(1, 204870887), (13, 15759299), (37, 5537051), (97, 2112071), (481, 425927), (1261, 162467), (3589, 57083), (4391, 46657)]