200053178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 343284480

約数和(自身を除く): 143231302

約数列:

[1, 2, 13, 17, 26, 34, 221, 439, 442, 878, 1031, 2062, 5707, 7463, 11414, 13403, 14926, 17527, 26806, 35054, 97019, 194038, 227851, 452609, 455702, 905218, 5883917, 7694353, 11767834, 15388706, 100026589, 200053178]

約数ペア:

[(1, 200053178), (2, 100026589), (13, 15388706), (17, 11767834), (26, 7694353), (34, 5883917), (221, 905218), (439, 455702), (442, 452609), (878, 227851), (1031, 194038), (2062, 97019), (5707, 35054), (7463, 26806), (11414, 17527), (13403, 14926)]