207968276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 395255952

約数和(自身を除く): 187287676

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 181, 244, 277, 362, 554, 724, 1037, 1108, 2074, 3077, 4148, 4709, 6154, 9418, 11041, 12308, 16897, 18836, 22082, 33794, 44164, 50137, 67588, 100274, 187697, 200548, 287249, 375394, 574498, 750788, 852329, 1148996, 1704658, 3058357, 3409316, 6116714, 12233428, 51992069, 103984138, 207968276]

約数ペア:

[(1, 207968276), (2, 103984138), (4, 51992069), (17, 12233428), (34, 6116714), (61, 3409316), (68, 3058357), (122, 1704658), (181, 1148996), (244, 852329), (277, 750788), (362, 574498), (554, 375394), (724, 287249), (1037, 200548), (1108, 187697), (2074, 100274), (3077, 67588), (4148, 50137), (4709, 44164), (6154, 33794), (9418, 22082), (11041, 18836), (12308, 16897)]