244996661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 308582400

約数和(自身を除く): 63585739

約数列:

[1, 7, 13, 83, 91, 163, 199, 581, 1079, 1141, 1393, 2119, 2587, 7553, 13529, 14833, 16517, 18109, 32437, 94703, 115619, 175877, 214721, 227059, 421681, 1231139, 1503047, 2692271, 2951767, 18845897, 34999523, 244996661]

約数ペア:

[(1, 244996661), (7, 34999523), (13, 18845897), (83, 2951767), (91, 2692271), (163, 1503047), (199, 1231139), (581, 421681), (1079, 227059), (1141, 214721), (1393, 175877), (2119, 115619), (2587, 94703), (7553, 32437), (13529, 18109), (14833, 16517)]