206896040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17299}}^1$

素因数の和:17346

約数の個数: 64

約数和(自身を含む): 523152000

約数和(自身を除く): 316255960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 17299, 34598, 69196, 86495, 138392, 172990, 224887, 345980, 397877, 449774, 691960, 795754, 899548, 1124435, 1591508, 1799096, 1989385, 2248870, 3183016, 3978770, 4497740, 5172401, 7957540, 8995480, 10344802, 15915080, 20689604, 25862005, 41379208, 51724010, 103448020, 206896040]

約数ペア:

[(1, 206896040), (2, 103448020), (4, 51724010), (5, 41379208), (8, 25862005), (10, 20689604), (13, 15915080), (20, 10344802), (23, 8995480), (26, 7957540), (40, 5172401), (46, 4497740), (52, 3978770), (65, 3183016), (92, 2248870), (104, 1989385), (115, 1799096), (130, 1591508), (184, 1124435), (230, 899548), (260, 795754), (299, 691960), (460, 449774), (520, 397877), (598, 345980), (920, 224887), (1196, 172990), (1495, 138392), (2392, 86495), (2990, 69196), (5980, 34598), (11960, 17299)]