207926056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 440899200

約数和(自身を除く): 232973144

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 284, 377, 568, 754, 923, 971, 1508, 1846, 1942, 2059, 3016, 3692, 3884, 4118, 7384, 7768, 8236, 12623, 16472, 25246, 26767, 28159, 50492, 53534, 56318, 68941, 100984, 107068, 112636, 137882, 214136, 225272, 275764, 366067, 551528, 732134, 896233, 1464268, 1792466, 1999289, 2928536, 3584932, 3998578, 7169864, 7997156, 15994312, 25990757, 51981514, 103963028, 207926056]

約数ペア:

[(1, 207926056), (2, 103963028), (4, 51981514), (8, 25990757), (13, 15994312), (26, 7997156), (29, 7169864), (52, 3998578), (58, 3584932), (71, 2928536), (104, 1999289), (116, 1792466), (142, 1464268), (232, 896233), (284, 732134), (377, 551528), (568, 366067), (754, 275764), (923, 225272), (971, 214136), (1508, 137882), (1846, 112636), (1942, 107068), (2059, 100984), (3016, 68941), (3692, 56318), (3884, 53534), (4118, 50492), (7384, 28159), (7768, 26767), (8236, 25246), (12623, 16472)]