199418004

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1946

約数の個数: 96

約数和(自身を含む): 552330240

約数和(自身を除く): 352912236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 387, 414, 516, 621, 774, 828, 989, 1161, 1242, 1548, 1867, 1978, 2322, 2484, 2967, 3734, 3956, 4644, 5601, 5934, 7468, 8901, 11202, 11868, 16803, 17802, 22404, 26703, 33606, 35604, 42941, 50409, 53406, 67212, 80281, 85882, 100818, 106812, 128823, 160562, 171764, 201636, 240843, 257646, 321124, 386469, 481686, 515292, 722529, 772938, 963372, 1159407, 1445058, 1545876, 1846463, 2167587, 2318814, 2890116, 3692926, 4335174, 4637628, 5539389, 7385852, 8670348, 11078778, 16618167, 22157556, 33236334, 49854501, 66472668, 99709002, 199418004]

約数ペア:

[(1, 199418004), (2, 99709002), (3, 66472668), (4, 49854501), (6, 33236334), (9, 22157556), (12, 16618167), (18, 11078778), (23, 8670348), (27, 7385852), (36, 5539389), (43, 4637628), (46, 4335174), (54, 3692926), (69, 2890116), (86, 2318814), (92, 2167587), (108, 1846463), (129, 1545876), (138, 1445058), (172, 1159407), (207, 963372), (258, 772938), (276, 722529), (387, 515292), (414, 481686), (516, 386469), (621, 321124), (774, 257646), (828, 240843), (989, 201636), (1161, 171764), (1242, 160562), (1548, 128823), (1867, 106812), (1978, 100818), (2322, 85882), (2484, 80281), (2967, 67212), (3734, 53406), (3956, 50409), (4644, 42941), (5601, 35604), (5934, 33606), (7468, 26703), (8901, 22404), (11202, 17802), (11868, 16803)]