201513104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56989}}^1$

素因数の和:57027

約数の個数: 40

約数和(自身を含む): 445205880

約数和(自身を除く): 243692776

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 56989, 113978, 227956, 455912, 740857, 911824, 968813, 1481714, 1937626, 2963428, 3875252, 5926856, 7750504, 11853712, 12594569, 15501008, 25189138, 50378276, 100756552, 201513104]

約数ペア:

[(1, 201513104), (2, 100756552), (4, 50378276), (8, 25189138), (13, 15501008), (16, 12594569), (17, 11853712), (26, 7750504), (34, 5926856), (52, 3875252), (68, 2963428), (104, 1937626), (136, 1481714), (208, 968813), (221, 911824), (272, 740857), (442, 455912), (884, 227956), (1768, 113978), (3536, 56989)]