201563852

素因数分解:

$2^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{3823}}^1$

素因数の和:4110

約数の個数: 36

約数和(自身を含む): 411959520

約数和(自身を除く): 210395668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 269, 538, 1076, 1883, 3766, 3823, 7532, 7646, 13181, 15292, 26362, 26761, 52724, 53522, 107044, 187327, 374654, 749308, 1028387, 2056774, 4113548, 7198709, 14397418, 28794836, 50390963, 100781926, 201563852]

約数ペア:

[(1, 201563852), (2, 100781926), (4, 50390963), (7, 28794836), (14, 14397418), (28, 7198709), (49, 4113548), (98, 2056774), (196, 1028387), (269, 749308), (538, 374654), (1076, 187327), (1883, 107044), (3766, 53522), (3823, 52724), (7532, 26761), (7646, 26362), (13181, 15292)]