201645272

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 384592800

約数和(自身を除く): 182947528

約数列:

[1, 2, 4, 8, 73, 146, 292, 487, 584, 709, 974, 1418, 1948, 2836, 3896, 5672, 35551, 51757, 71102, 103514, 142204, 207028, 284408, 345283, 414056, 690566, 1381132, 2762264, 25205659, 50411318, 100822636, 201645272]

約数ペア:

[(1, 201645272), (2, 100822636), (4, 50411318), (8, 25205659), (73, 2762264), (146, 1381132), (292, 690566), (487, 414056), (584, 345283), (709, 284408), (974, 207028), (1418, 142204), (1948, 103514), (2836, 71102), (3896, 51757), (5672, 35551)]