204060678

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 413894016

約数和(自身を除く): 209833338

約数列:

[1, 2, 3, 6, 137, 163, 274, 326, 411, 489, 822, 978, 1523, 3046, 4569, 9138, 22331, 44662, 66993, 133986, 208651, 248249, 417302, 496498, 625953, 744747, 1251906, 1489494, 34010113, 68020226, 102030339, 204060678]

約数ペア:

[(1, 204060678), (2, 102030339), (3, 68020226), (6, 34010113), (137, 1489494), (163, 1251906), (274, 744747), (326, 625953), (411, 496498), (489, 417302), (822, 248249), (978, 208651), (1523, 133986), (3046, 66993), (4569, 44662), (9138, 22331)]