201140628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289363}}^1$

素因数の和:1289383

約数の個数: 24

約数和(自身を含む): 505430688

約数和(自身を除く): 304290060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1289363, 2578726, 3868089, 5157452, 7736178, 15472356, 16761719, 33523438, 50285157, 67046876, 100570314, 201140628]

約数ペア:

[(1, 201140628), (2, 100570314), (3, 67046876), (4, 50285157), (6, 33523438), (12, 16761719), (13, 15472356), (26, 7736178), (39, 5157452), (52, 3868089), (78, 2578726), (156, 1289363)]