199574544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{319831}}^1$

素因数の和:319855

約数の個数: 40

約数和(自身を含む): 555228352

約数和(自身を除く): 355653808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 319831, 639662, 959493, 1279324, 1918986, 2558648, 3837972, 4157803, 5117296, 7675944, 8315606, 12473409, 15351888, 16631212, 24946818, 33262424, 49893636, 66524848, 99787272, 199574544]

約数ペア:

[(1, 199574544), (2, 99787272), (3, 66524848), (4, 49893636), (6, 33262424), (8, 24946818), (12, 16631212), (13, 15351888), (16, 12473409), (24, 8315606), (26, 7675944), (39, 5117296), (48, 4157803), (52, 3837972), (78, 2558648), (104, 1918986), (156, 1279324), (208, 959493), (312, 639662), (624, 319831)]