201225663

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5003}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 300540240

約数和(自身を除く): 99314577

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 5003, 13407, 15009, 40221, 45027, 205123, 545327, 615369, 1635981, 1846107, 4907943, 22358407, 67075221, 201225663]

約数ペア:

[(1, 201225663), (3, 67075221), (9, 22358407), (41, 4907943), (109, 1846107), (123, 1635981), (327, 615369), (369, 545327), (981, 205123), (4469, 45027), (5003, 40221), (13407, 15009)]