201527826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 445398912

約数和(自身を除く): 243871086

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 67, 74, 102, 111, 134, 201, 222, 402, 629, 797, 1139, 1258, 1594, 1887, 2278, 2391, 2479, 3417, 3774, 4782, 4958, 6834, 7437, 13549, 14874, 27098, 29489, 40647, 42143, 53399, 58978, 81294, 84286, 88467, 106798, 126429, 160197, 176934, 252858, 320394, 501313, 907783, 1002626, 1503939, 1815566, 1975763, 2723349, 3007878, 3951526, 5446698, 5927289, 11854578, 33587971, 67175942, 100763913, 201527826]

約数ペア:

[(1, 201527826), (2, 100763913), (3, 67175942), (6, 33587971), (17, 11854578), (34, 5927289), (37, 5446698), (51, 3951526), (67, 3007878), (74, 2723349), (102, 1975763), (111, 1815566), (134, 1503939), (201, 1002626), (222, 907783), (402, 501313), (629, 320394), (797, 252858), (1139, 176934), (1258, 160197), (1594, 126429), (1887, 106798), (2278, 88467), (2391, 84286), (2479, 81294), (3417, 58978), (3774, 53399), (4782, 42143), (4958, 40647), (6834, 29489), (7437, 27098), (13549, 14874)]