209972022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{207073}}^1$

素因数の和:207104

約数の個数: 24

約数和(自身を含む): 454734504

約数和(自身を除く): 244762482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 207073, 414146, 621219, 1242438, 2691949, 5383898, 8075847, 16151694, 34995337, 69990674, 104986011, 209972022]

約数ペア:

[(1, 209972022), (2, 104986011), (3, 69990674), (6, 34995337), (13, 16151694), (26, 8075847), (39, 5383898), (78, 2691949), (169, 1242438), (338, 621219), (507, 414146), (1014, 207073)]