208300664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4441}}^1$

素因数の和:4512

約数の個数: 64

約数和(自身を含む): 470141280

約数和(自身を除く): 261840616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1804, 2132, 3608, 4264, 4441, 5863, 8882, 11726, 17764, 23452, 35528, 46904, 48851, 57733, 97702, 115466, 182081, 195404, 230932, 364162, 390808, 461864, 635063, 728324, 1270126, 1456648, 2002891, 2367053, 2540252, 4005782, 4734106, 5080504, 8011564, 9468212, 16023128, 18936424, 26037583, 52075166, 104150332, 208300664]

約数ペア:

[(1, 208300664), (2, 104150332), (4, 52075166), (8, 26037583), (11, 18936424), (13, 16023128), (22, 9468212), (26, 8011564), (41, 5080504), (44, 4734106), (52, 4005782), (82, 2540252), (88, 2367053), (104, 2002891), (143, 1456648), (164, 1270126), (286, 728324), (328, 635063), (451, 461864), (533, 390808), (572, 364162), (902, 230932), (1066, 195404), (1144, 182081), (1804, 115466), (2132, 97702), (3608, 57733), (4264, 48851), (4441, 46904), (5863, 35528), (8882, 23452), (11726, 17764)]