206566856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{17021}}^1$

素因数の和:17105

約数の個数: 32

約数和(自身を含む): 407506680

約数和(自身を除く): 200939824

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 17021, 34042, 68084, 136168, 629777, 697861, 1259554, 1395722, 2519108, 2791444, 5038216, 5582888, 25820857, 51641714, 103283428, 206566856]

約数ペア:

[(1, 206566856), (2, 103283428), (4, 51641714), (8, 25820857), (37, 5582888), (41, 5038216), (74, 2791444), (82, 2519108), (148, 1395722), (164, 1259554), (296, 697861), (328, 629777), (1517, 136168), (3034, 68084), (6068, 34042), (12136, 17021)]