207938796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1332941}}^1$

素因数の和:1332961

約数の個数: 24

約数和(自身を含む): 522513264

約数和(自身を除く): 314574468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1332941, 2665882, 3998823, 5331764, 7997646, 15995292, 17328233, 34656466, 51984699, 69312932, 103969398, 207938796]

約数ペア:

[(1, 207938796), (2, 103969398), (3, 69312932), (4, 51984699), (6, 34656466), (12, 17328233), (13, 15995292), (26, 7997646), (39, 5331764), (52, 3998823), (78, 2665882), (156, 1332941)]