209444664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61027}}^1$

素因数の和:61060

約数の個数: 64

約数和(自身を含む): 615162240

約数和(自身を除く): 405717576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 61027, 122054, 183081, 244108, 366162, 488216, 671297, 732324, 793351, 1342594, 1464648, 1586702, 2013891, 2380053, 2685188, 3173404, 4027782, 4760106, 5370376, 6346808, 8055564, 8726861, 9520212, 16111128, 17453722, 19040424, 26180583, 34907444, 52361166, 69814888, 104722332, 209444664]

約数ペア:

[(1, 209444664), (2, 104722332), (3, 69814888), (4, 52361166), (6, 34907444), (8, 26180583), (11, 19040424), (12, 17453722), (13, 16111128), (22, 9520212), (24, 8726861), (26, 8055564), (33, 6346808), (39, 5370376), (44, 4760106), (52, 4027782), (66, 3173404), (78, 2685188), (88, 2380053), (104, 2013891), (132, 1586702), (143, 1464648), (156, 1342594), (264, 793351), (286, 732324), (312, 671297), (429, 488216), (572, 366162), (858, 244108), (1144, 183081), (1716, 122054), (3432, 61027)]