200967916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^2$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 371267904

約数和(自身を除く): 170299988

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 163, 244, 326, 652, 1891, 3782, 5053, 7564, 9943, 10106, 19886, 20212, 26569, 39772, 53138, 106276, 308233, 616466, 823639, 1232932, 1620709, 1647278, 3241418, 3294556, 6482836, 50241979, 100483958, 200967916]

約数ペア:

[(1, 200967916), (2, 100483958), (4, 50241979), (31, 6482836), (61, 3294556), (62, 3241418), (122, 1647278), (124, 1620709), (163, 1232932), (244, 823639), (326, 616466), (652, 308233), (1891, 106276), (3782, 53138), (5053, 39772), (7564, 26569), (9943, 20212), (10106, 19886)]