202138846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15643}}^1$

素因数の和:15736

約数の個数: 32

約数和(自身を含む): 378459648

約数和(自身を除く): 176320802

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 15643, 31286, 109501, 203359, 219002, 406718, 1110653, 1423513, 2221306, 2847026, 7774571, 14438489, 15549142, 28876978, 101069423, 202138846]

約数ペア:

[(1, 202138846), (2, 101069423), (7, 28876978), (13, 15549142), (14, 14438489), (26, 7774571), (71, 2847026), (91, 2221306), (142, 1423513), (182, 1110653), (497, 406718), (923, 219002), (994, 203359), (1846, 109501), (6461, 31286), (12922, 15643)]