202131910

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 368323200

約数和(自身を除く): 166191290

約数列:

[1, 2, 5, 10, 149, 293, 298, 463, 586, 745, 926, 1465, 1490, 2315, 2930, 4630, 43657, 68987, 87314, 135659, 137974, 218285, 271318, 344935, 436570, 678295, 689870, 1356590, 20213191, 40426382, 101065955, 202131910]

約数ペア:

[(1, 202131910), (2, 101065955), (5, 40426382), (10, 20213191), (149, 1356590), (293, 689870), (298, 678295), (463, 436570), (586, 344935), (745, 271318), (926, 218285), (1465, 137974), (1490, 135659), (2315, 87314), (2930, 68987), (4630, 43657)]