200013891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 370635264

約数和(自身を除く): 170621373

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 53, 77, 93, 119, 159, 187, 217, 231, 341, 357, 371, 527, 561, 583, 651, 901, 961, 1023, 1113, 1309, 1581, 1643, 1749, 2387, 2703, 2883, 3689, 3927, 4081, 4929, 5797, 6307, 6727, 7161, 9911, 10571, 11067, 11501, 12243, 16337, 17391, 18073, 18921, 20181, 27931, 29733, 31713, 34503, 40579, 49011, 50933, 54219, 69377, 73997, 83793, 114359, 121737, 126511, 152799, 179707, 195517, 208131, 221991, 307241, 343077, 356531, 379533, 539121, 560263, 586551, 865861, 921723, 1069593, 1257949, 1680789, 2150687, 2597583, 3773847, 3921841, 6061027, 6452061, 9524471, 11765523, 18183081, 28573413, 66671297, 200013891]

約数ペア:

[(1, 200013891), (3, 66671297), (7, 28573413), (11, 18183081), (17, 11765523), (21, 9524471), (31, 6452061), (33, 6061027), (51, 3921841), (53, 3773847), (77, 2597583), (93, 2150687), (119, 1680789), (159, 1257949), (187, 1069593), (217, 921723), (231, 865861), (341, 586551), (357, 560263), (371, 539121), (527, 379533), (561, 356531), (583, 343077), (651, 307241), (901, 221991), (961, 208131), (1023, 195517), (1113, 179707), (1309, 152799), (1581, 126511), (1643, 121737), (1749, 114359), (2387, 83793), (2703, 73997), (2883, 69377), (3689, 54219), (3927, 50933), (4081, 49011), (4929, 40579), (5797, 34503), (6307, 31713), (6727, 29733), (7161, 27931), (9911, 20181), (10571, 18921), (11067, 18073), (11501, 17391), (12243, 16337)]