217180262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{4049}}^1$

素因数の和:6127

約数の個数: 16

約数和(自身を含む): 351086400

約数和(自身を除く): 133906138

約数列:

[1, 2, 13, 26, 2063, 4049, 4126, 8098, 26819, 52637, 53638, 105274, 8353087, 16706174, 108590131, 217180262]

約数ペア:

[(1, 217180262), (2, 108590131), (13, 16706174), (26, 8353087), (2063, 105274), (4049, 53638), (4126, 52637), (8098, 26819)]