200090450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15451}}^1$

素因数の和:15507

約数の個数: 48

約数和(自身を含む): 436858944

約数和(自身を除く): 236768494

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 6475, 12950, 15451, 30902, 77255, 108157, 154510, 216314, 386275, 540785, 571687, 772550, 1081570, 1143374, 2703925, 2858435, 4001809, 5407850, 5716870, 8003618, 14292175, 20009045, 28584350, 40018090, 100045225, 200090450]

約数ペア:

[(1, 200090450), (2, 100045225), (5, 40018090), (7, 28584350), (10, 20009045), (14, 14292175), (25, 8003618), (35, 5716870), (37, 5407850), (50, 4001809), (70, 2858435), (74, 2703925), (175, 1143374), (185, 1081570), (259, 772550), (350, 571687), (370, 540785), (518, 386275), (925, 216314), (1295, 154510), (1850, 108157), (2590, 77255), (6475, 30902), (12950, 15451)]