204031065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1949}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 373651200

約数和(自身を除く): 169620135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 997, 1949, 2991, 4985, 5847, 6979, 9745, 13643, 14955, 20937, 29235, 34895, 40929, 68215, 104685, 204645, 1943153, 5829459, 9715765, 13602071, 29147295, 40806213, 68010355, 204031065]

約数ペア:

[(1, 204031065), (3, 68010355), (5, 40806213), (7, 29147295), (15, 13602071), (21, 9715765), (35, 5829459), (105, 1943153), (997, 204645), (1949, 104685), (2991, 68215), (4985, 40929), (5847, 34895), (6979, 29235), (9745, 20937), (13643, 14955)]