202220824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2617}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 409036320

約数和(自身を除く): 206815496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 743, 1486, 2617, 2972, 5234, 5944, 9659, 10468, 19318, 20936, 34021, 38636, 68042, 77272, 136084, 272168, 1944431, 3888862, 7777724, 15555448, 25277603, 50555206, 101110412, 202220824]

約数ペア:

[(1, 202220824), (2, 101110412), (4, 50555206), (8, 25277603), (13, 15555448), (26, 7777724), (52, 3888862), (104, 1944431), (743, 272168), (1486, 136084), (2617, 77272), (2972, 68042), (5234, 38636), (5944, 34021), (9659, 20936), (10468, 19318)]