210009367442

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{5090149}}^1$

素因数の和:5090586

約数の個数: 24

約数和(自身を含む): 367315404300

約数和(自身を除く): 157306036858

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5894, 20629, 41258, 5090149, 10180298, 35631043, 71262086, 249417301, 498834602, 2142952729, 4285905458, 15000669103, 30001338206, 105004683721, 210009367442]

約数ペア:

[(1, 210009367442), (2, 105004683721), (7, 30001338206), (14, 15000669103), (49, 4285905458), (98, 2142952729), (421, 498834602), (842, 249417301), (2947, 71262086), (5894, 35631043), (20629, 10180298), (41258, 5090149)]