200419898

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 370957824

約数和(自身を除く): 170537926

約数列:

[1, 2, 7, 14, 31, 37, 49, 62, 74, 98, 217, 259, 434, 518, 1147, 1519, 1783, 1813, 2294, 3038, 3566, 3626, 8029, 12481, 16058, 24962, 55273, 56203, 65971, 87367, 110546, 112406, 131942, 174734, 386911, 461797, 773822, 923594, 2045101, 2708377, 3232579, 4090202, 5416754, 6465158, 14315707, 28631414, 100209949, 200419898]

約数ペア:

[(1, 200419898), (2, 100209949), (7, 28631414), (14, 14315707), (31, 6465158), (37, 5416754), (49, 4090202), (62, 3232579), (74, 2708377), (98, 2045101), (217, 923594), (259, 773822), (434, 461797), (518, 386911), (1147, 174734), (1519, 131942), (1783, 112406), (1813, 110546), (2294, 87367), (3038, 65971), (3566, 56203), (3626, 55273), (8029, 24962), (12481, 16058)]