201901781406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{243073}}^1$

素因数の和:243577

約数の個数: 64

約数和(自身を含む): 454754506752

約数和(自身を除く): 252852725346

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 463, 598, 897, 926, 1389, 1794, 2778, 6019, 10649, 12038, 18057, 21298, 31947, 36114, 63894, 138437, 243073, 276874, 415311, 486146, 729219, 830622, 1458438, 3159949, 5590679, 6319898, 9479847, 11181358, 16772037, 18959694, 33544074, 72678827, 112542799, 145357654, 218036481, 225085598, 337628397, 436072962, 675256794, 1463056387, 2588484377, 2926112774, 4389169161, 5176968754, 7765453131, 8778338322, 15530906262, 33650296901, 67300593802, 100950890703, 201901781406]

約数ペア:

[(1, 201901781406), (2, 100950890703), (3, 67300593802), (6, 33650296901), (13, 15530906262), (23, 8778338322), (26, 7765453131), (39, 5176968754), (46, 4389169161), (69, 2926112774), (78, 2588484377), (138, 1463056387), (299, 675256794), (463, 436072962), (598, 337628397), (897, 225085598), (926, 218036481), (1389, 145357654), (1794, 112542799), (2778, 72678827), (6019, 33544074), (10649, 18959694), (12038, 16772037), (18057, 11181358), (21298, 9479847), (31947, 6319898), (36114, 5590679), (63894, 3159949), (138437, 1458438), (243073, 830622), (276874, 729219), (415311, 486146)]