219942906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2156303}}^1$

素因数の和:2156325

約数の個数: 16

約数和(自身を含む): 465761664

約数和(自身を除く): 245818758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2156303, 4312606, 6468909, 12937818, 36657151, 73314302, 109971453, 219942906]

約数ペア:

[(1, 219942906), (2, 109971453), (3, 73314302), (6, 36657151), (17, 12937818), (34, 6468909), (51, 4312606), (102, 2156303)]