201876609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 304164864

約数和(自身を除く): 102288255

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 517, 803, 1551, 1783, 2409, 3431, 5349, 10293, 19613, 37741, 58839, 83801, 113223, 130159, 251403, 390477, 921811, 1431749, 2765433, 4295247, 6117473, 18352419, 67292203, 201876609]

約数ペア:

[(1, 201876609), (3, 67292203), (11, 18352419), (33, 6117473), (47, 4295247), (73, 2765433), (141, 1431749), (219, 921811), (517, 390477), (803, 251403), (1551, 130159), (1783, 113223), (2409, 83801), (3431, 58839), (5349, 37741), (10293, 19613)]