202010012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 383803392

約数和(自身を除く): 181793380

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 193, 367, 386, 713, 734, 772, 1426, 1468, 2852, 4439, 5983, 8441, 8878, 11377, 11966, 16882, 17756, 22754, 23932, 33764, 45508, 70831, 137609, 141662, 261671, 275218, 283324, 523342, 550436, 1046684, 1629113, 2195761, 3258226, 4391522, 6516452, 8783044, 50502503, 101005006, 202010012]

約数ペア:

[(1, 202010012), (2, 101005006), (4, 50502503), (23, 8783044), (31, 6516452), (46, 4391522), (62, 3258226), (92, 2195761), (124, 1629113), (193, 1046684), (367, 550436), (386, 523342), (713, 283324), (734, 275218), (772, 261671), (1426, 141662), (1468, 137609), (2852, 70831), (4439, 45508), (5983, 33764), (8441, 23932), (8878, 22754), (11377, 17756), (11966, 16882)]