245226191

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2251}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 285373440

約数和(自身を除く): 40147249

約数列:

[1, 7, 79, 197, 553, 1379, 2251, 15563, 15757, 108941, 177829, 443447, 1244803, 3104129, 35032313, 245226191]

約数ペア:

[(1, 245226191), (7, 35032313), (79, 3104129), (197, 1244803), (553, 443447), (1379, 177829), (2251, 108941), (15563, 15757)]