206105200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73609}}^1$

素因数の和:73634

約数の個数: 60

約数和(自身を含む): 565913680

約数和(自身を除く): 359808480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 73609, 147218, 294436, 368045, 515263, 588872, 736090, 1030526, 1177744, 1472180, 1840225, 2061052, 2576315, 2944360, 3680450, 4122104, 5152630, 5888720, 7360900, 8244208, 10305260, 12881575, 14721800, 20610520, 25763150, 29443600, 41221040, 51526300, 103052600, 206105200]

約数ペア:

[(1, 206105200), (2, 103052600), (4, 51526300), (5, 41221040), (7, 29443600), (8, 25763150), (10, 20610520), (14, 14721800), (16, 12881575), (20, 10305260), (25, 8244208), (28, 7360900), (35, 5888720), (40, 5152630), (50, 4122104), (56, 3680450), (70, 2944360), (80, 2576315), (100, 2061052), (112, 1840225), (140, 1472180), (175, 1177744), (200, 1030526), (280, 736090), (350, 588872), (400, 515263), (560, 368045), (700, 294436), (1400, 147218), (2800, 73609)]