200549200

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3607}}^1$

素因数の和:3764

約数の個数: 60

約数和(自身を含む): 485420320

約数和(自身を除く): 284871120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 200, 278, 400, 556, 695, 1112, 1390, 2224, 2780, 3475, 3607, 5560, 6950, 7214, 11120, 13900, 14428, 18035, 27800, 28856, 36070, 55600, 57712, 72140, 90175, 144280, 180350, 288560, 360700, 501373, 721400, 1002746, 1442800, 2005492, 2506865, 4010984, 5013730, 8021968, 10027460, 12534325, 20054920, 25068650, 40109840, 50137300, 100274600, 200549200]

約数ペア:

[(1, 200549200), (2, 100274600), (4, 50137300), (5, 40109840), (8, 25068650), (10, 20054920), (16, 12534325), (20, 10027460), (25, 8021968), (40, 5013730), (50, 4010984), (80, 2506865), (100, 2005492), (139, 1442800), (200, 1002746), (278, 721400), (400, 501373), (556, 360700), (695, 288560), (1112, 180350), (1390, 144280), (2224, 90175), (2780, 72140), (3475, 57712), (3607, 55600), (5560, 36070), (6950, 28856), (7214, 27800), (11120, 18035), (13900, 14428)]