212040304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99643}}^1$

素因数の和:99677

約数の個数: 40

約数和(自身を含む): 494234240

約数和(自身を除く): 282193936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 99643, 199286, 398572, 697501, 797144, 1395002, 1594288, 1893217, 2790004, 3786434, 5580008, 7572868, 11160016, 13252519, 15145736, 26505038, 30291472, 53010076, 106020152, 212040304]

約数ペア:

[(1, 212040304), (2, 106020152), (4, 53010076), (7, 30291472), (8, 26505038), (14, 15145736), (16, 13252519), (19, 11160016), (28, 7572868), (38, 5580008), (56, 3786434), (76, 2790004), (112, 1893217), (133, 1594288), (152, 1395002), (266, 797144), (304, 697501), (532, 398572), (1064, 199286), (2128, 99643)]