207201228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1328213}}^1$

素因数の和:1328233

約数の個数: 24

約数和(自身を含む): 520659888

約数和(自身を除く): 313458660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1328213, 2656426, 3984639, 5312852, 7969278, 15938556, 17266769, 34533538, 51800307, 69067076, 103600614, 207201228]

約数ペア:

[(1, 207201228), (2, 103600614), (3, 69067076), (4, 51800307), (6, 34533538), (12, 17266769), (13, 15938556), (26, 7969278), (39, 5312852), (52, 3984639), (78, 2656426), (156, 1328213)]