210695778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16479

約数の個数: 48

約数和(自身を含む): 491751936

約数和(自身を除く): 281056158

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 16417, 32834, 49251, 98502, 147753, 295506, 377591, 508927, 755182, 1017854, 1132773, 1526781, 2265546, 3053562, 3398319, 4580343, 6796638, 9160686, 11705321, 23410642, 35115963, 70231926, 105347889, 210695778]

約数ペア:

[(1, 210695778), (2, 105347889), (3, 70231926), (6, 35115963), (9, 23410642), (18, 11705321), (23, 9160686), (31, 6796638), (46, 4580343), (62, 3398319), (69, 3053562), (93, 2265546), (138, 1526781), (186, 1132773), (207, 1017854), (279, 755182), (414, 508927), (558, 377591), (713, 295506), (1426, 147753), (2139, 98502), (4278, 49251), (6417, 32834), (12834, 16417)]