221409822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1604419}}^1$

素因数の和:1604447

約数の個数: 16

約数和(自身を含む): 462072960

約数和(自身を除く): 240663138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1604419, 3208838, 4813257, 9626514, 36901637, 73803274, 110704911, 221409822]

約数ペア:

[(1, 221409822), (2, 110704911), (3, 73803274), (6, 36901637), (23, 9626514), (46, 4813257), (69, 3208838), (138, 1604419)]