207824470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{156259}}^1$

素因数の和:156292

約数の個数: 32

約数和(自身を含む): 450028800

約数和(自身を除く): 242204330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 156259, 312518, 781295, 1093813, 1562590, 2187626, 2968921, 5469065, 5937842, 10938130, 14844605, 20782447, 29689210, 41564894, 103912235, 207824470]

約数ペア:

[(1, 207824470), (2, 103912235), (5, 41564894), (7, 29689210), (10, 20782447), (14, 14844605), (19, 10938130), (35, 5937842), (38, 5469065), (70, 2968921), (95, 2187626), (133, 1562590), (190, 1093813), (266, 781295), (665, 312518), (1330, 156259)]