190972628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36473}}^1$

素因数の和:36512

約数の個数: 48

約数和(自身を含む): 441189504

約数和(自身を除く): 250216876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 36473, 72946, 145892, 255311, 401203, 510622, 620041, 802406, 1021244, 1240082, 1604812, 2480164, 2808421, 4340287, 5616842, 6820451, 8680574, 11233684, 13640902, 17361148, 27281804, 47743157, 95486314, 190972628]

約数ペア:

[(1, 190972628), (2, 95486314), (4, 47743157), (7, 27281804), (11, 17361148), (14, 13640902), (17, 11233684), (22, 8680574), (28, 6820451), (34, 5616842), (44, 4340287), (68, 2808421), (77, 2480164), (119, 1604812), (154, 1240082), (187, 1021244), (238, 802406), (308, 620041), (374, 510622), (476, 401203), (748, 255311), (1309, 145892), (2618, 72946), (5236, 36473)]