201957070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885101}}^1$

素因数の和:2885115

約数の個数: 16

約数和(自身を含む): 415454688

約数和(自身を除く): 213497618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885101, 5770202, 14425505, 20195707, 28851010, 40391414, 100978535, 201957070]

約数ペア:

[(1, 201957070), (2, 100978535), (5, 40391414), (7, 28851010), (10, 20195707), (14, 14425505), (35, 5770202), (70, 2885101)]