201022068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1288603}}^1$

素因数の和:1288623

約数の個数: 24

約数和(自身を含む): 505132768

約数和(自身を除く): 304110700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1288603, 2577206, 3865809, 5154412, 7731618, 15463236, 16751839, 33503678, 50255517, 67007356, 100511034, 201022068]

約数ペア:

[(1, 201022068), (2, 100511034), (3, 67007356), (4, 50255517), (6, 33503678), (12, 16751839), (13, 15463236), (26, 7731618), (39, 5154412), (52, 3865809), (78, 2577206), (156, 1288603)]