203371867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 29286053

約数列:

[1, 17, 29, 47, 67, 131, 493, 799, 1139, 1363, 1943, 2227, 3149, 3799, 6157, 8777, 23171, 33031, 53533, 64583, 91321, 104669, 149209, 178553, 254533, 412519, 1552457, 3035401, 4327061, 7012823, 11963051, 203371867]

約数ペア:

[(1, 203371867), (17, 11963051), (29, 7012823), (47, 4327061), (67, 3035401), (131, 1552457), (493, 412519), (799, 254533), (1139, 178553), (1363, 149209), (1943, 104669), (2227, 91321), (3149, 64583), (3799, 53533), (6157, 33031), (8777, 23171)]