207492362

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 409190400

約数和(自身を除く): 201698038

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 343, 434, 539, 682, 686, 887, 1078, 1519, 1774, 2387, 3038, 3773, 4774, 6209, 7546, 9757, 10633, 12418, 16709, 19514, 21266, 27497, 33418, 43463, 54994, 68299, 86926, 116963, 136598, 192479, 233926, 302467, 304241, 384958, 478093, 604934, 608482, 956186, 1347353, 2117269, 2694706, 3346651, 4234538, 6693302, 9431471, 14820883, 18862942, 29641766, 103746181, 207492362]

約数ペア:

[(1, 207492362), (2, 103746181), (7, 29641766), (11, 18862942), (14, 14820883), (22, 9431471), (31, 6693302), (49, 4234538), (62, 3346651), (77, 2694706), (98, 2117269), (154, 1347353), (217, 956186), (341, 608482), (343, 604934), (434, 478093), (539, 384958), (682, 304241), (686, 302467), (887, 233926), (1078, 192479), (1519, 136598), (1774, 116963), (2387, 86926), (3038, 68299), (3773, 54994), (4774, 43463), (6209, 33418), (7546, 27497), (9757, 21266), (10633, 19514), (12418, 16709)]