201763760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2166

約数の個数: 80

約数和(自身を含む): 516529440

約数和(自身を除く): 314765680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1130, 1243, 1808, 2029, 2260, 2486, 4058, 4520, 4972, 6215, 8116, 9040, 9944, 10145, 12430, 16232, 19888, 20290, 22319, 24860, 32464, 40580, 44638, 49720, 81160, 89276, 99440, 111595, 162320, 178552, 223190, 229277, 357104, 446380, 458554, 892760, 917108, 1146385, 1785520, 1834216, 2292770, 2522047, 3668432, 4585540, 5044094, 9171080, 10088188, 12610235, 18342160, 20176376, 25220470, 40352752, 50440940, 100881880, 201763760]

約数ペア:

[(1, 201763760), (2, 100881880), (4, 50440940), (5, 40352752), (8, 25220470), (10, 20176376), (11, 18342160), (16, 12610235), (20, 10088188), (22, 9171080), (40, 5044094), (44, 4585540), (55, 3668432), (80, 2522047), (88, 2292770), (110, 1834216), (113, 1785520), (176, 1146385), (220, 917108), (226, 892760), (440, 458554), (452, 446380), (565, 357104), (880, 229277), (904, 223190), (1130, 178552), (1243, 162320), (1808, 111595), (2029, 99440), (2260, 89276), (2486, 81160), (4058, 49720), (4520, 44638), (4972, 40580), (6215, 32464), (8116, 24860), (9040, 22319), (9944, 20290), (10145, 19888), (12430, 16232)]