201307400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143791}}^1$

素因数の和:143814

約数の個数: 48

約数和(自身を含む): 534906240

約数和(自身を除く): 333598840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143791, 287582, 575164, 718955, 1006537, 1150328, 1437910, 2013074, 2875820, 3594775, 4026148, 5032685, 5751640, 7189550, 8052296, 10065370, 14379100, 20130740, 25163425, 28758200, 40261480, 50326850, 100653700, 201307400]

約数ペア:

[(1, 201307400), (2, 100653700), (4, 50326850), (5, 40261480), (7, 28758200), (8, 25163425), (10, 20130740), (14, 14379100), (20, 10065370), (25, 8052296), (28, 7189550), (35, 5751640), (40, 5032685), (50, 4026148), (56, 3594775), (70, 2875820), (100, 2013074), (140, 1437910), (175, 1150328), (200, 1006537), (280, 718955), (350, 575164), (700, 287582), (1400, 143791)]