214918788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23473}}^1$

素因数の和:23596

約数の個数: 48

約数和(自身を含む): 578399360

約数和(自身を除く): 363480572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 23473, 46946, 70419, 93892, 140838, 164311, 281676, 328622, 492933, 657244, 985866, 1971732, 2558557, 5117114, 7675671, 10234228, 15351342, 17909899, 30702684, 35819798, 53729697, 71639596, 107459394, 214918788]

約数ペア:

[(1, 214918788), (2, 107459394), (3, 71639596), (4, 53729697), (6, 35819798), (7, 30702684), (12, 17909899), (14, 15351342), (21, 10234228), (28, 7675671), (42, 5117114), (84, 2558557), (109, 1971732), (218, 985866), (327, 657244), (436, 492933), (654, 328622), (763, 281676), (1308, 164311), (1526, 140838), (2289, 93892), (3052, 70419), (4578, 46946), (9156, 23473)]