201595064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21017}}^1$

素因数の和:21143

約数の個数: 32

約数和(自身を含む): 416156400

約数和(自身を除く): 214561336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 21017, 42034, 84068, 168136, 231187, 462374, 924748, 1849496, 2290853, 4581706, 9163412, 18326824, 25199383, 50398766, 100797532, 201595064]

約数ペア:

[(1, 201595064), (2, 100797532), (4, 50398766), (8, 25199383), (11, 18326824), (22, 9163412), (44, 4581706), (88, 2290853), (109, 1849496), (218, 924748), (436, 462374), (872, 231187), (1199, 168136), (2398, 84068), (4796, 42034), (9592, 21017)]