195931346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{243091}}^1$

素因数の和:243137

約数の個数: 16

約数和(自身を含む): 326715648

約数和(自身を除く): 130784302

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 243091, 486182, 3160183, 6320366, 7535821, 15071642, 97965673, 195931346]

約数ペア:

[(1, 195931346), (2, 97965673), (13, 15071642), (26, 7535821), (31, 6320366), (62, 3160183), (403, 486182), (806, 243091)]