209035681330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43283}}^1\times {\mathrm{68993}}^1$

素因数の和:112290

約数の個数: 32

約数和(自身を含む): 430032426624

約数和(自身を除く): 220996745294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 43283, 68993, 86566, 137986, 216415, 302981, 344965, 432830, 482951, 605962, 689930, 965902, 1514905, 2414755, 3029810, 4829510, 2986224019, 5972448038, 14931120095, 20903568133, 29862240190, 41807136266, 104517840665, 209035681330]

約数ペア:

[(1, 209035681330), (2, 104517840665), (5, 41807136266), (7, 29862240190), (10, 20903568133), (14, 14931120095), (35, 5972448038), (70, 2986224019), (43283, 4829510), (68993, 3029810), (86566, 2414755), (137986, 1514905), (216415, 965902), (302981, 689930), (344965, 605962), (432830, 482951)]