201607198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 344051712

約数和(自身を除く): 142444514

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 271, 338, 403, 542, 806, 923, 1846, 2201, 3523, 4402, 5239, 7046, 8401, 10478, 11999, 16802, 19241, 23998, 28613, 38482, 45799, 57226, 91598, 109213, 218426, 250133, 371969, 500266, 596471, 743938, 1192942, 1419769, 2839538, 3251729, 6503458, 7754123, 15508246, 100803599, 201607198]

約数ペア:

[(1, 201607198), (2, 100803599), (13, 15508246), (26, 7754123), (31, 6503458), (62, 3251729), (71, 2839538), (142, 1419769), (169, 1192942), (271, 743938), (338, 596471), (403, 500266), (542, 371969), (806, 250133), (923, 218426), (1846, 109213), (2201, 91598), (3523, 57226), (4402, 45799), (5239, 38482), (7046, 28613), (8401, 23998), (10478, 19241), (11999, 16802)]