220142724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10477}}^1$

素因数の和:10604

約数の個数: 48

約数和(自身を含む): 549214848

約数和(自身を除く): 329072124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10477, 10506, 20954, 21012, 31431, 41908, 62862, 125724, 178109, 356218, 534327, 712436, 1068654, 1079131, 2137308, 2158262, 3237393, 4316524, 6474786, 12949572, 18345227, 36690454, 55035681, 73380908, 110071362, 220142724]

約数ペア:

[(1, 220142724), (2, 110071362), (3, 73380908), (4, 55035681), (6, 36690454), (12, 18345227), (17, 12949572), (34, 6474786), (51, 4316524), (68, 3237393), (102, 2158262), (103, 2137308), (204, 1079131), (206, 1068654), (309, 712436), (412, 534327), (618, 356218), (1236, 178109), (1751, 125724), (3502, 62862), (5253, 41908), (7004, 31431), (10477, 21012), (10506, 20954)]