201287016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{399379}}^1$

素因数の和:399398

約数の個数: 48

約数和(自身を含む): 623032800

約数和(自身を除く): 421745784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 399379, 798758, 1198137, 1597516, 2396274, 2795653, 3195032, 3594411, 4792548, 5591306, 7188822, 8386959, 9585096, 11182612, 14377644, 16773918, 22365224, 25160877, 28755288, 33547836, 50321754, 67095672, 100643508, 201287016]

約数ペア:

[(1, 201287016), (2, 100643508), (3, 67095672), (4, 50321754), (6, 33547836), (7, 28755288), (8, 25160877), (9, 22365224), (12, 16773918), (14, 14377644), (18, 11182612), (21, 9585096), (24, 8386959), (28, 7188822), (36, 5591306), (42, 4792548), (56, 3594411), (63, 3195032), (72, 2795653), (84, 2396274), (126, 1597516), (168, 1198137), (252, 798758), (504, 399379)]