200231899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 263347200

約数和(自身を除く): 63115301

約数列:

[1, 7, 17, 19, 59, 79, 119, 133, 323, 361, 413, 553, 1003, 1121, 1343, 1501, 2261, 2527, 4661, 6137, 7021, 7847, 9401, 10507, 19057, 21299, 25517, 28519, 32627, 42959, 79237, 88559, 133399, 149093, 178619, 199633, 362083, 484823, 554659, 619913, 1505503, 1682621, 2534581, 3393761, 10538521, 11778347, 28604557, 200231899]

約数ペア:

[(1, 200231899), (7, 28604557), (17, 11778347), (19, 10538521), (59, 3393761), (79, 2534581), (119, 1682621), (133, 1505503), (323, 619913), (361, 554659), (413, 484823), (553, 362083), (1003, 199633), (1121, 178619), (1343, 149093), (1501, 133399), (2261, 88559), (2527, 79237), (4661, 42959), (6137, 32627), (7021, 28519), (7847, 25517), (9401, 21299), (10507, 19057)]