208348738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{44273}}^1$

素因数の和:44469

約数の個数: 16

約数和(自身を含む): 338430456

約数和(自身を除く): 130081718

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 44273, 88546, 575549, 1151098, 8013413, 16026826, 104174369, 208348738]

約数ペア:

[(1, 208348738), (2, 104174369), (13, 16026826), (26, 8013413), (181, 1151098), (362, 575549), (2353, 88546), (4706, 44273)]