218429962

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{11677}}^1$

素因数の和:11925

約数の個数: 16

約数和(自身を含む): 336326400

約数和(自身を除く): 117896438

約数列:

[1, 2, 47, 94, 199, 398, 9353, 11677, 18706, 23354, 548819, 1097638, 2323723, 4647446, 109214981, 218429962]

約数ペア:

[(1, 218429962), (2, 109214981), (47, 4647446), (94, 2323723), (199, 1097638), (398, 548819), (9353, 23354), (11677, 18706)]