202143228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14991

約数の個数: 72

約数和(自身を含む): 572568192

約数和(自身を除く): 370424964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 14947, 29894, 44841, 59788, 89682, 104629, 179364, 209258, 313887, 343781, 418516, 627774, 687562, 732403, 1031343, 1255548, 1375124, 1464806, 2062686, 2197209, 2406467, 2929612, 4125372, 4394418, 4812934, 7219401, 8788836, 9625868, 14438802, 16845269, 28877604, 33690538, 50535807, 67381076, 101071614, 202143228]

約数ペア:

[(1, 202143228), (2, 101071614), (3, 67381076), (4, 50535807), (6, 33690538), (7, 28877604), (12, 16845269), (14, 14438802), (21, 9625868), (23, 8788836), (28, 7219401), (42, 4812934), (46, 4394418), (49, 4125372), (69, 2929612), (84, 2406467), (92, 2197209), (98, 2062686), (138, 1464806), (147, 1375124), (161, 1255548), (196, 1031343), (276, 732403), (294, 687562), (322, 627774), (483, 418516), (588, 343781), (644, 313887), (966, 209258), (1127, 179364), (1932, 104629), (2254, 89682), (3381, 59788), (4508, 44841), (6762, 29894), (13524, 14947)]