212330896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 419223168

約数和(自身を除く): 206892272

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 311, 568, 601, 622, 1136, 1202, 1244, 2404, 2488, 4808, 4976, 9616, 22081, 42671, 44162, 85342, 88324, 170684, 176648, 186911, 341368, 353296, 373822, 682736, 747644, 1495288, 2990576, 13270681, 26541362, 53082724, 106165448, 212330896]

約数ペア:

[(1, 212330896), (2, 106165448), (4, 53082724), (8, 26541362), (16, 13270681), (71, 2990576), (142, 1495288), (284, 747644), (311, 682736), (568, 373822), (601, 353296), (622, 341368), (1136, 186911), (1202, 176648), (1244, 170684), (2404, 88324), (2488, 85342), (4808, 44162), (4976, 42671), (9616, 22081)]