207029090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11743}}^1$

素因数の和:11834

約数の個数: 32

約数和(自身を含む): 390652416

約数和(自身を除く): 183623326

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 11743, 17630, 23486, 58715, 117430, 481463, 504949, 962926, 1009898, 2407315, 2524745, 4814630, 5049490, 20702909, 41405818, 103514545, 207029090]

約数ペア:

[(1, 207029090), (2, 103514545), (5, 41405818), (10, 20702909), (41, 5049490), (43, 4814630), (82, 2524745), (86, 2407315), (205, 1009898), (215, 962926), (410, 504949), (430, 481463), (1763, 117430), (3526, 58715), (8815, 23486), (11743, 17630)]