207874576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142771}}^1$

素因数の和:142799

約数の個数: 40

約数和(自身を含む): 495704384

約数和(自身を除く): 287829808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 142771, 285542, 571084, 999397, 1142168, 1856023, 1998794, 2284336, 3712046, 3997588, 7424092, 7995176, 12992161, 14848184, 15990352, 25984322, 29696368, 51968644, 103937288, 207874576]

約数ペア:

[(1, 207874576), (2, 103937288), (4, 51968644), (7, 29696368), (8, 25984322), (13, 15990352), (14, 14848184), (16, 12992161), (26, 7995176), (28, 7424092), (52, 3997588), (56, 3712046), (91, 2284336), (104, 1998794), (112, 1856023), (182, 1142168), (208, 999397), (364, 571084), (728, 285542), (1456, 142771)]