199251312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{319313}}^1$

素因数の和:319337

約数の個数: 40

約数和(自身を含む): 554329104

約数和(自身を除く): 355077792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 319313, 638626, 957939, 1277252, 1915878, 2554504, 3831756, 4151069, 5109008, 7663512, 8302138, 12453207, 15327024, 16604276, 24906414, 33208552, 49812828, 66417104, 99625656, 199251312]

約数ペア:

[(1, 199251312), (2, 99625656), (3, 66417104), (4, 49812828), (6, 33208552), (8, 24906414), (12, 16604276), (13, 15327024), (16, 12453207), (24, 8302138), (26, 7663512), (39, 5109008), (48, 4151069), (52, 3831756), (78, 2554504), (104, 1915878), (156, 1277252), (208, 957939), (312, 638626), (624, 319313)]