205265496

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{17419}}^1$

素因数の和:17919

約数の個数: 32

約数和(自身を含む): 514238400

約数和(自身を除く): 308972904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 17419, 34838, 52257, 69676, 104514, 139352, 209028, 418056, 8552729, 17105458, 25658187, 34210916, 51316374, 68421832, 102632748, 205265496]

約数ペア:

[(1, 205265496), (2, 102632748), (3, 68421832), (4, 51316374), (6, 34210916), (8, 25658187), (12, 17105458), (24, 8552729), (491, 418056), (982, 209028), (1473, 139352), (1964, 104514), (2946, 69676), (3928, 52257), (5892, 34838), (11784, 17419)]