218207614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{105211}}^1$

素因数の和:105291

約数の個数: 16

約数和(自身を含む): 352249776

約数和(自身を除く): 134042162

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 105211, 210422, 1788587, 3577174, 6417871, 12835742, 109103807, 218207614]

約数ペア:

[(1, 218207614), (2, 109103807), (17, 12835742), (34, 6417871), (61, 3577174), (122, 1788587), (1037, 210422), (2074, 105211)]