207957048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666529}}^1$

素因数の和:666551

約数の個数: 32

約数和(自身を含む): 559885200

約数和(自身を除く): 351928152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 666529, 1333058, 1999587, 2666116, 3999174, 5332232, 7998348, 8664877, 15996696, 17329754, 25994631, 34659508, 51989262, 69319016, 103978524, 207957048]

約数ペア:

[(1, 207957048), (2, 103978524), (3, 69319016), (4, 51989262), (6, 34659508), (8, 25994631), (12, 17329754), (13, 15996696), (24, 8664877), (26, 7998348), (39, 5332232), (52, 3999174), (78, 2666116), (104, 1999587), (156, 1333058), (312, 666529)]