186837274

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 307334160

約数和(自身を除く): 120496886

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 421, 842, 1313, 2197, 2626, 4394, 5473, 10946, 17069, 34138, 42521, 71149, 85042, 142298, 221897, 443794, 552773, 924937, 1105546, 1849874, 7186049, 14372098, 93418637, 186837274]

約数ペア:

[(1, 186837274), (2, 93418637), (13, 14372098), (26, 7186049), (101, 1849874), (169, 1105546), (202, 924937), (338, 552773), (421, 443794), (842, 221897), (1313, 142298), (2197, 85042), (2626, 71149), (4394, 42521), (5473, 34138), (10946, 17069)]