201971796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1294691}}^1$

素因数の和:1294711

約数の個数: 24

約数和(自身を含む): 507519264

約数和(自身を除く): 305547468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1294691, 2589382, 3884073, 5178764, 7768146, 15536292, 16830983, 33661966, 50492949, 67323932, 100985898, 201971796]

約数ペア:

[(1, 201971796), (2, 100985898), (3, 67323932), (4, 50492949), (6, 33661966), (12, 16830983), (13, 15536292), (26, 7768146), (39, 5178764), (52, 3884073), (78, 2589382), (156, 1294691)]