208053440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 112

約数和(自身を含む): 569927232

約数和(自身を除く): 361873792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 293, 317, 320, 448, 560, 586, 634, 1120, 1172, 1268, 1465, 1585, 2051, 2219, 2240, 2344, 2536, 2930, 3170, 4102, 4438, 4688, 5072, 5860, 6340, 8204, 8876, 9376, 10144, 10255, 11095, 11720, 12680, 16408, 17752, 18752, 20288, 20510, 22190, 23440, 25360, 32816, 35504, 41020, 44380, 46880, 50720, 65632, 71008, 82040, 88760, 92881, 93760, 101440, 131264, 142016, 164080, 177520, 185762, 328160, 355040, 371524, 464405, 650167, 656320, 710080, 743048, 928810, 1300334, 1486096, 1857620, 2600668, 2972192, 3250835, 3715240, 5201336, 5944384, 6501670, 7430480, 10402672, 13003340, 14860960, 20805344, 26006680, 29721920, 41610688, 52013360, 104026720, 208053440]

約数ペア:

[(1, 208053440), (2, 104026720), (4, 52013360), (5, 41610688), (7, 29721920), (8, 26006680), (10, 20805344), (14, 14860960), (16, 13003340), (20, 10402672), (28, 7430480), (32, 6501670), (35, 5944384), (40, 5201336), (56, 3715240), (64, 3250835), (70, 2972192), (80, 2600668), (112, 1857620), (140, 1486096), (160, 1300334), (224, 928810), (280, 743048), (293, 710080), (317, 656320), (320, 650167), (448, 464405), (560, 371524), (586, 355040), (634, 328160), (1120, 185762), (1172, 177520), (1268, 164080), (1465, 142016), (1585, 131264), (2051, 101440), (2219, 93760), (2240, 92881), (2344, 88760), (2536, 82040), (2930, 71008), (3170, 65632), (4102, 50720), (4438, 46880), (4688, 44380), (5072, 41020), (5860, 35504), (6340, 32816), (8204, 25360), (8876, 23440), (9376, 22190), (10144, 20510), (10255, 20288), (11095, 18752), (11720, 17752), (12680, 16408)]