201166455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12203}}^1$

素因数の和:12375

約数の個数: 32

約数和(自身を含む): 370220544

約数和(自身を除く): 169054089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 12203, 16485, 36609, 61015, 85421, 183045, 256263, 427105, 1281315, 1915871, 5747613, 9579355, 13411097, 28738065, 40233291, 67055485, 201166455]

約数ペア:

[(1, 201166455), (3, 67055485), (5, 40233291), (7, 28738065), (15, 13411097), (21, 9579355), (35, 5747613), (105, 1915871), (157, 1281315), (471, 427105), (785, 256263), (1099, 183045), (2355, 85421), (3297, 61015), (5495, 36609), (12203, 16485)]