201091878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50551}}^1$

素因数の和:50589

約数の個数: 48

約数和(自身を含む): 496825056

約数和(自身を除く): 295733178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 50551, 101102, 151653, 303306, 454959, 657163, 859367, 909918, 1314326, 1718734, 1971489, 2578101, 3942978, 5156202, 5914467, 7734303, 11171771, 11828934, 15468606, 22343542, 33515313, 67030626, 100545939, 201091878]

約数ペア:

[(1, 201091878), (2, 100545939), (3, 67030626), (6, 33515313), (9, 22343542), (13, 15468606), (17, 11828934), (18, 11171771), (26, 7734303), (34, 5914467), (39, 5156202), (51, 3942978), (78, 2578101), (102, 1971489), (117, 1718734), (153, 1314326), (221, 909918), (234, 859367), (306, 657163), (442, 454959), (663, 303306), (1326, 151653), (1989, 101102), (3978, 50551)]