219273782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{7129}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 407265600

約数和(自身を除く): 187991818

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2197, 2366, 4394, 7129, 14258, 15379, 30758, 49903, 92677, 99806, 185354, 648739, 1204801, 1297478, 2409602, 8433607, 15662413, 16867214, 31324826, 109636891, 219273782]

約数ペア:

[(1, 219273782), (2, 109636891), (7, 31324826), (13, 16867214), (14, 15662413), (26, 8433607), (91, 2409602), (169, 1297478), (182, 1204801), (338, 648739), (1183, 185354), (2197, 99806), (2366, 92677), (4394, 49903), (7129, 30758), (14258, 15379)]