201206224

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 396055008

約数和(自身を除く): 194848784

約数列:

[1, 2, 4, 8, 16, 107, 211, 214, 422, 428, 557, 844, 856, 1114, 1688, 1712, 2228, 3376, 4456, 8912, 22577, 45154, 59599, 90308, 117527, 119198, 180616, 235054, 238396, 361232, 470108, 476792, 940216, 953584, 1880432, 12575389, 25150778, 50301556, 100603112, 201206224]

約数ペア:

[(1, 201206224), (2, 100603112), (4, 50301556), (8, 25150778), (16, 12575389), (107, 1880432), (211, 953584), (214, 940216), (422, 476792), (428, 470108), (557, 361232), (844, 238396), (856, 235054), (1114, 180616), (1688, 119198), (1712, 117527), (2228, 90308), (3376, 59599), (4456, 45154), (8912, 22577)]