209039243048

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{173045731}}^1$

素因数の和:173045888

約数の個数: 16

約数和(自身を含む): 394544268960

約数和(自身を除く): 185505025912

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 173045731, 346091462, 692182924, 1384365848, 26129905381, 52259810762, 104519621524, 209039243048]

約数ペア:

[(1, 209039243048), (2, 104519621524), (4, 52259810762), (8, 26129905381), (151, 1384365848), (302, 692182924), (604, 346091462), (1208, 173045731)]