201513628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{1667}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 360928512

約数和(自身を除く): 159414884

約数列:

[1, 2, 4, 47, 94, 188, 643, 1286, 1667, 2572, 3334, 6668, 30221, 60442, 78349, 120884, 156698, 313396, 1071881, 2143762, 4287524, 50378407, 100756814, 201513628]

約数ペア:

[(1, 201513628), (2, 100756814), (4, 50378407), (47, 4287524), (94, 2143762), (188, 1071881), (643, 313396), (1286, 156698), (1667, 120884), (2572, 78349), (3334, 60442), (6668, 30221)]