About the Number
201461985
2進数表記:1100000000100001000011100001
漢数字表記:二億百四十六万千九百八十五
素因数分解:
素因数の和:1072
約数の個数: 80
約数和(自身を含む): 395960400
約数和(自身を除く): 194498415
約数列:
[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 81, 85, 87, 135, 145, 153, 255, 261, 405, 435, 459, 493, 765, 783, 1009, 1305, 1377, 1479, 2295, 2349, 2465, 3027, 3915, 4437, 5045, 6885, 7395, 9081, 11745, 13311, 15135, 17153, 22185, 27243, 29261, 39933, 45405, 51459, 66555, 81729, 85765, 87783, 136215, 146305, 154377, 199665, 257295, 263349, 408645, 438915, 463131, 497437, 771885, 790047, 1316745, 1389393, 1492311, 2315655, 2370141, 2487185, 3950235, 4476933, 6946965, 7461555, 11850705, 13430799, 22384665, 40292397, 67153995, 201461985]
約数ペア:
[(1, 201461985), (3, 67153995), (5, 40292397), (9, 22384665), (15, 13430799), (17, 11850705), (27, 7461555), (29, 6946965), (45, 4476933), (51, 3950235), (81, 2487185), (85, 2370141), (87, 2315655), (135, 1492311), (145, 1389393), (153, 1316745), (255, 790047), (261, 771885), (405, 497437), (435, 463131), (459, 438915), (493, 408645), (765, 263349), (783, 257295), (1009, 199665), (1305, 154377), (1377, 146305), (1479, 136215), (2295, 87783), (2349, 85765), (2465, 81729), (3027, 66555), (3915, 51459), (4437, 45405), (5045, 39933), (6885, 29261), (7395, 27243), (9081, 22185), (11745, 17153), (13311, 15135)]このpageの処理時間: 0.09600281715393066 seconds