201431286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7767

約数の個数: 80

約数和(自身を含む): 538331904

約数和(自身を除く): 336900618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 7723, 8694, 13041, 15446, 23169, 26082, 46338, 54061, 69507, 108122, 139014, 162183, 177629, 208521, 324366, 355258, 417042, 486549, 532887, 625563, 973098, 1065774, 1243403, 1251126, 1459647, 1598661, 2486806, 2919294, 3197322, 3730209, 4378941, 4795983, 7460418, 8757882, 9591966, 11190627, 14387949, 22381254, 28775898, 33571881, 67143762, 100715643, 201431286]

約数ペア:

[(1, 201431286), (2, 100715643), (3, 67143762), (6, 33571881), (7, 28775898), (9, 22381254), (14, 14387949), (18, 11190627), (21, 9591966), (23, 8757882), (27, 7460418), (42, 4795983), (46, 4378941), (54, 3730209), (63, 3197322), (69, 2919294), (81, 2486806), (126, 1598661), (138, 1459647), (161, 1251126), (162, 1243403), (189, 1065774), (207, 973098), (322, 625563), (378, 532887), (414, 486549), (483, 417042), (567, 355258), (621, 324366), (966, 208521), (1134, 177629), (1242, 162183), (1449, 139014), (1863, 108122), (2898, 69507), (3726, 54061), (4347, 46338), (7723, 26082), (8694, 23169), (13041, 15446)]