229397686

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 399260160

約数和(自身を除く): 169862474

約数列:

[1, 2, 7, 14, 103, 206, 257, 514, 619, 721, 1238, 1442, 1799, 3598, 4333, 8666, 26471, 52942, 63757, 127514, 159083, 185297, 318166, 370594, 446299, 892598, 1113581, 2227162, 16385549, 32771098, 114698843, 229397686]

約数ペア:

[(1, 229397686), (2, 114698843), (7, 32771098), (14, 16385549), (103, 2227162), (206, 1113581), (257, 892598), (514, 446299), (619, 370594), (721, 318166), (1238, 185297), (1442, 159083), (1799, 127514), (3598, 63757), (4333, 52942), (8666, 26471)]