200824281

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 176570919

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 71, 119, 133, 139, 153, 171, 213, 323, 357, 399, 417, 497, 639, 969, 973, 1071, 1197, 1207, 1251, 1349, 1491, 2261, 2363, 2641, 2907, 2919, 3621, 4047, 4473, 6783, 7089, 7923, 8449, 8757, 9443, 9869, 10863, 12141, 16541, 18487, 20349, 21267, 22933, 23769, 25347, 28329, 29607, 44897, 49623, 55461, 68799, 69083, 76041, 84987, 88821, 134691, 148869, 160531, 166383, 167773, 187511, 206397, 207249, 314279, 404073, 481593, 503319, 562533, 621747, 942837, 1174411, 1312577, 1444779, 1509957, 1687599, 2828511, 3187687, 3523233, 3937731, 9563061, 10569699, 11813193, 22313809, 28689183, 66941427, 200824281]

約数ペア:

[(1, 200824281), (3, 66941427), (7, 28689183), (9, 22313809), (17, 11813193), (19, 10569699), (21, 9563061), (51, 3937731), (57, 3523233), (63, 3187687), (71, 2828511), (119, 1687599), (133, 1509957), (139, 1444779), (153, 1312577), (171, 1174411), (213, 942837), (323, 621747), (357, 562533), (399, 503319), (417, 481593), (497, 404073), (639, 314279), (969, 207249), (973, 206397), (1071, 187511), (1197, 167773), (1207, 166383), (1251, 160531), (1349, 148869), (1491, 134691), (2261, 88821), (2363, 84987), (2641, 76041), (2907, 69083), (2919, 68799), (3621, 55461), (4047, 49623), (4473, 44897), (6783, 29607), (7089, 28329), (7923, 25347), (8449, 23769), (8757, 22933), (9443, 21267), (9869, 20349), (10863, 18487), (12141, 16541)]