207968748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333133}}^1$

素因数の和:1333153

約数の個数: 24

約数和(自身を含む): 522588528

約数和(自身を除く): 314619780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333133, 2666266, 3999399, 5332532, 7998798, 15997596, 17330729, 34661458, 51992187, 69322916, 103984374, 207968748]

約数ペア:

[(1, 207968748), (2, 103984374), (3, 69322916), (4, 51992187), (6, 34661458), (12, 17330729), (13, 15997596), (26, 7998798), (39, 5332532), (52, 3999399), (78, 2666266), (156, 1333133)]