200720364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1286669}}^1$

素因数の和:1286689

約数の個数: 24

約数和(自身を含む): 504374640

約数和(自身を除く): 303654276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1286669, 2573338, 3860007, 5146676, 7720014, 15440028, 16726697, 33453394, 50180091, 66906788, 100360182, 200720364]

約数ペア:

[(1, 200720364), (2, 100360182), (3, 66906788), (4, 50180091), (6, 33453394), (12, 16726697), (13, 15440028), (26, 7720014), (39, 5146676), (52, 3860007), (78, 2573338), (156, 1286669)]