219914552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{192233}}^1$

素因数の和:192263

約数の個数: 32

約数和(自身を含む): 484429680

約数和(自身を除く): 264515128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 192233, 384466, 768932, 1537864, 2114563, 2499029, 4229126, 4998058, 8458252, 9996116, 16916504, 19992232, 27489319, 54978638, 109957276, 219914552]

約数ペア:

[(1, 219914552), (2, 109957276), (4, 54978638), (8, 27489319), (11, 19992232), (13, 16916504), (22, 9996116), (26, 8458252), (44, 4998058), (52, 4229126), (88, 2499029), (104, 2114563), (143, 1537864), (286, 768932), (572, 384466), (1144, 192233)]