219946866

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{22123}}^1$

素因数の和:23785

約数の個数: 16

約数和(自身を含む): 440179104

約数和(自身を除く): 220232238

約数列:

[1, 2, 3, 6, 1657, 3314, 4971, 9942, 22123, 44246, 66369, 132738, 36657811, 73315622, 109973433, 219946866]

約数ペア:

[(1, 219946866), (2, 109973433), (3, 73315622), (6, 36657811), (1657, 132738), (3314, 66369), (4971, 44246), (9942, 22123)]