207628616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117437}}^1$

素因数の和:117473

約数の個数: 32

約数和(自身を含む): 443915640

約数和(自身を除く): 236287024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 117437, 234874, 469748, 939496, 1526681, 1996429, 3053362, 3992858, 6106724, 7985716, 12213448, 15971432, 25953577, 51907154, 103814308, 207628616]

約数ペア:

[(1, 207628616), (2, 103814308), (4, 51907154), (8, 25953577), (13, 15971432), (17, 12213448), (26, 7985716), (34, 6106724), (52, 3992858), (68, 3053362), (104, 1996429), (136, 1526681), (221, 939496), (442, 469748), (884, 234874), (1768, 117437)]