209530699972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{7923563}}^1$

素因数の和:7924179

約数の個数: 24

約数和(自身を含む): 400678784352

約数和(自身を除く): 191148084380

約数列:

[1, 2, 4, 11, 22, 44, 601, 1202, 2404, 6611, 13222, 26444, 7923563, 15847126, 31694252, 87159193, 174318386, 348636772, 4762061363, 9524122726, 19048245452, 52382674993, 104765349986, 209530699972]

約数ペア:

[(1, 209530699972), (2, 104765349986), (4, 52382674993), (11, 19048245452), (22, 9524122726), (44, 4762061363), (601, 348636772), (1202, 174318386), (2404, 87159193), (6611, 31694252), (13222, 15847126), (26444, 7923563)]