208350969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{1523}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 287145984

約数和(自身を除く): 78795015

約数列:

[1, 3, 31, 93, 1471, 1523, 4413, 4569, 45601, 47213, 136803, 141639, 2240333, 6720999, 69450323, 208350969]

約数ペア:

[(1, 208350969), (3, 69450323), (31, 6720999), (93, 2240333), (1471, 141639), (1523, 136803), (4413, 47213), (4569, 45601)]