200505084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1285289}}^1$

素因数の和:1285309

約数の個数: 24

約数和(自身を含む): 503833680

約数和(自身を除く): 303328596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1285289, 2570578, 3855867, 5141156, 7711734, 15423468, 16708757, 33417514, 50126271, 66835028, 100252542, 200505084]

約数ペア:

[(1, 200505084), (2, 100252542), (3, 66835028), (4, 50126271), (6, 33417514), (12, 16708757), (13, 15423468), (26, 7711734), (39, 5141156), (52, 3855867), (78, 2570578), (156, 1285289)]