201689200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17387}}^1$

素因数の和:17434

約数の個数: 60

約数和(自身を含む): 501296040

約数和(自身を除く): 299606840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 17387, 34774, 69548, 86935, 139096, 173870, 278192, 347740, 434675, 504223, 695480, 869350, 1008446, 1390960, 1738700, 2016892, 2521115, 3477400, 4033784, 5042230, 6954800, 8067568, 10084460, 12605575, 20168920, 25211150, 40337840, 50422300, 100844600, 201689200]

約数ペア:

[(1, 201689200), (2, 100844600), (4, 50422300), (5, 40337840), (8, 25211150), (10, 20168920), (16, 12605575), (20, 10084460), (25, 8067568), (29, 6954800), (40, 5042230), (50, 4033784), (58, 3477400), (80, 2521115), (100, 2016892), (116, 1738700), (145, 1390960), (200, 1008446), (232, 869350), (290, 695480), (400, 504223), (464, 434675), (580, 347740), (725, 278192), (1160, 173870), (1450, 139096), (2320, 86935), (2900, 69548), (5800, 34774), (11600, 17387)]