200404742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74279}}^1$

素因数の和:74371

約数の個数: 16

約数和(自身を含む): 320889600

約数和(自身を除く): 120484858

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74279, 148558, 1411301, 2822602, 5273809, 10547618, 100202371, 200404742]

約数ペア:

[(1, 200404742), (2, 100202371), (19, 10547618), (38, 5273809), (71, 2822602), (142, 1411301), (1349, 148558), (2698, 74279)]