200518902

素因数分解:

$2^1\times 3^4\times {\mathrm{641}}^1\times {\mathrm{1931}}^1$

素因数の和:2586

約数の個数: 40

約数和(自身を含む): 450244872

約数和(自身を除く): 249725970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 641, 1282, 1923, 1931, 3846, 3862, 5769, 5793, 11538, 11586, 17307, 17379, 34614, 34758, 51921, 52137, 103842, 104274, 156411, 312822, 1237771, 2475542, 3713313, 7426626, 11139939, 22279878, 33419817, 66839634, 100259451, 200518902]

約数ペア:

[(1, 200518902), (2, 100259451), (3, 66839634), (6, 33419817), (9, 22279878), (18, 11139939), (27, 7426626), (54, 3713313), (81, 2475542), (162, 1237771), (641, 312822), (1282, 156411), (1923, 104274), (1931, 103842), (3846, 52137), (3862, 51921), (5769, 34758), (5793, 34614), (11538, 17379), (11586, 17307)]