204906345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1951489}}^1$

素因数の和:1951504

約数の個数: 16

約数和(自身を含む): 374686080

約数和(自身を除く): 169779735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1951489, 5854467, 9757445, 13660423, 29272335, 40981269, 68302115, 204906345]

約数ペア:

[(1, 204906345), (3, 68302115), (5, 40981269), (7, 29272335), (15, 13660423), (21, 9757445), (35, 5854467), (105, 1951489)]