205571736

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{17957}}^1$

素因数の和:18025

約数の個数: 64

約数和(自身を含む): 581839200

約数和(自身を除く): 376267464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 17957, 35914, 53871, 71828, 107742, 143656, 161613, 215484, 323226, 430968, 484839, 646452, 951721, 969678, 1292904, 1903442, 1939356, 2855163, 3806884, 3878712, 5710326, 7613768, 8565489, 11420652, 17130978, 22841304, 25696467, 34261956, 51392934, 68523912, 102785868, 205571736]

約数ペア:

[(1, 205571736), (2, 102785868), (3, 68523912), (4, 51392934), (6, 34261956), (8, 25696467), (9, 22841304), (12, 17130978), (18, 11420652), (24, 8565489), (27, 7613768), (36, 5710326), (53, 3878712), (54, 3806884), (72, 2855163), (106, 1939356), (108, 1903442), (159, 1292904), (212, 969678), (216, 951721), (318, 646452), (424, 484839), (477, 430968), (636, 323226), (954, 215484), (1272, 161613), (1431, 143656), (1908, 107742), (2862, 71828), (3816, 53871), (5724, 35914), (11448, 17957)]