201421884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{357131}}^1$

素因数の和:357185

約数の個数: 24

約数和(自身を含む): 479985408

約数和(自身を除く): 278563524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 357131, 714262, 1071393, 1428524, 2142786, 4285572, 16785157, 33570314, 50355471, 67140628, 100710942, 201421884]

約数ペア:

[(1, 201421884), (2, 100710942), (3, 67140628), (4, 50355471), (6, 33570314), (12, 16785157), (47, 4285572), (94, 2142786), (141, 1428524), (188, 1071393), (282, 714262), (564, 357131)]