197923647

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{1423}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 268213248

約数和(自身を除く): 70289601

約数列:

[1, 3, 71, 213, 653, 1423, 1959, 4269, 46363, 101033, 139089, 303099, 929219, 2787657, 65974549, 197923647]

約数ペア:

[(1, 197923647), (3, 65974549), (71, 2787657), (213, 929219), (653, 303099), (1423, 139089), (1959, 101033), (4269, 46363)]