200725658

素因数分解:

$2^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 352944000

約数和(自身を除く): 152218342

約数列:

[1, 2, 7, 14, 49, 98, 227, 343, 454, 686, 1289, 1589, 2578, 3178, 9023, 11123, 18046, 22246, 63161, 77861, 126322, 155722, 292603, 442127, 585206, 884254, 2048221, 4096442, 14337547, 28675094, 100362829, 200725658]

約数ペア:

[(1, 200725658), (2, 100362829), (7, 28675094), (14, 14337547), (49, 4096442), (98, 2048221), (227, 884254), (343, 585206), (454, 442127), (686, 292603), (1289, 155722), (1589, 126322), (2578, 77861), (3178, 63161), (9023, 22246), (11123, 18046)]