197392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 30

約数和(自身を含む): 419802

約数和(自身を除く): 222410

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 169, 208, 292, 338, 584, 676, 949, 1168, 1352, 1898, 2704, 3796, 7592, 12337, 15184, 24674, 49348, 98696, 197392]

約数ペア:

[(1, 197392), (2, 98696), (4, 49348), (8, 24674), (13, 15184), (16, 12337), (26, 7592), (52, 3796), (73, 2704), (104, 1898), (146, 1352), (169, 1168), (208, 949), (292, 676), (338, 584)]