207250836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1328531}}^1$

素因数の和:1328551

約数の個数: 24

約数和(自身を含む): 520784544

約数和(自身を除く): 313533708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1328531, 2657062, 3985593, 5314124, 7971186, 15942372, 17270903, 34541806, 51812709, 69083612, 103625418, 207250836]

約数ペア:

[(1, 207250836), (2, 103625418), (3, 69083612), (4, 51812709), (6, 34541806), (12, 17270903), (13, 15942372), (26, 7971186), (39, 5314124), (52, 3985593), (78, 2657062), (156, 1328531)]