201595955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 269222400

約数和(自身を除く): 67626445

約数列:

[1, 5, 11, 55, 113, 163, 199, 565, 815, 995, 1243, 1793, 2189, 6215, 8965, 10945, 18419, 22487, 32437, 92095, 112435, 162185, 202609, 247357, 356807, 1013045, 1236785, 1784035, 3665381, 18326905, 40319191, 201595955]

約数ペア:

[(1, 201595955), (5, 40319191), (11, 18326905), (55, 3665381), (113, 1784035), (163, 1236785), (199, 1013045), (565, 356807), (815, 247357), (995, 202609), (1243, 162185), (1793, 112435), (2189, 92095), (6215, 32437), (8965, 22487), (10945, 18419)]