209175770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 383806080

約数和(自身を除く): 174630310

約数列:

[1, 2, 5, 10, 83, 151, 166, 302, 415, 755, 830, 1510, 1669, 3338, 8345, 12533, 16690, 25066, 62665, 125330, 138527, 252019, 277054, 504038, 692635, 1260095, 1385270, 2520190, 20917577, 41835154, 104587885, 209175770]

約数ペア:

[(1, 209175770), (2, 104587885), (5, 41835154), (10, 20917577), (83, 2520190), (151, 1385270), (166, 1260095), (302, 692635), (415, 504038), (755, 277054), (830, 252019), (1510, 138527), (1669, 125330), (3338, 62665), (8345, 25066), (12533, 16690)]