200745168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321707}}^1$

素因数の和:321731

約数の個数: 40

約数和(自身を含む): 558485088

約数和(自身を除く): 357739920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 321707, 643414, 965121, 1286828, 1930242, 2573656, 3860484, 4182191, 5147312, 7720968, 8364382, 12546573, 15441936, 16728764, 25093146, 33457528, 50186292, 66915056, 100372584, 200745168]

約数ペア:

[(1, 200745168), (2, 100372584), (3, 66915056), (4, 50186292), (6, 33457528), (8, 25093146), (12, 16728764), (13, 15441936), (16, 12546573), (24, 8364382), (26, 7720968), (39, 5147312), (48, 4182191), (52, 3860484), (78, 2573656), (104, 1930242), (156, 1286828), (208, 965121), (312, 643414), (624, 321707)]