228778890235

素因数分解:

$5^1\times 7^1\times {\mathrm{10243}}^1\times {\mathrm{638147}}^1$

素因数の和:648402

約数の個数: 16

約数和(自身を含む): 313785029376

約数和(自身を除く): 85006139141

約数列:

[1, 5, 7, 35, 10243, 51215, 71701, 358505, 638147, 3190735, 4467029, 22335145, 6536539721, 32682698605, 45755778047, 228778890235]

約数ペア:

[(1, 228778890235), (5, 45755778047), (7, 32682698605), (35, 6536539721), (10243, 22335145), (51215, 4467029), (71701, 3190735), (358505, 638147)]