203412976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26431}}^1$

素因数の和:26489

約数の個数: 40

約数和(自身を含む): 435916544

約数和(自身を除く): 232503568

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 26431, 52862, 105724, 211448, 343603, 422896, 687206, 977947, 1374412, 1955894, 2748824, 3911788, 5497648, 7823576, 12713311, 15647152, 25426622, 50853244, 101706488, 203412976]

約数ペア:

[(1, 203412976), (2, 101706488), (4, 50853244), (8, 25426622), (13, 15647152), (16, 12713311), (26, 7823576), (37, 5497648), (52, 3911788), (74, 2748824), (104, 1955894), (148, 1374412), (208, 977947), (296, 687206), (481, 422896), (592, 343603), (962, 211448), (1924, 105724), (3848, 52862), (7696, 26431)]