208754532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36017}}^1$

素因数の和:36057

約数の個数: 72

約数和(自身を含む): 629306496

約数和(自身を除く): 420551964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 36017, 72034, 108051, 144068, 216102, 252119, 324153, 432204, 504238, 648306, 756357, 828391, 1008476, 1296612, 1512714, 1656782, 2269071, 2485173, 3025428, 3313564, 4538142, 4970346, 5798737, 7455519, 9076284, 9940692, 11597474, 14911038, 17396211, 23194948, 29822076, 34792422, 52188633, 69584844, 104377266, 208754532]

約数ペア:

[(1, 208754532), (2, 104377266), (3, 69584844), (4, 52188633), (6, 34792422), (7, 29822076), (9, 23194948), (12, 17396211), (14, 14911038), (18, 11597474), (21, 9940692), (23, 9076284), (28, 7455519), (36, 5798737), (42, 4970346), (46, 4538142), (63, 3313564), (69, 3025428), (84, 2485173), (92, 2269071), (126, 1656782), (138, 1512714), (161, 1296612), (207, 1008476), (252, 828391), (276, 756357), (322, 648306), (414, 504238), (483, 432204), (644, 324153), (828, 252119), (966, 216102), (1449, 144068), (1932, 108051), (2898, 72034), (5796, 36017)]