207142484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9488

約数の個数: 36

約数和(自身を含む): 405387360

約数和(自身を除く): 198244876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 5491, 9431, 10982, 18862, 21964, 37724, 160327, 179189, 320654, 358378, 641308, 716756, 2725559, 3046213, 5451118, 6092426, 10902236, 12184852, 51785621, 103571242, 207142484]

約数ペア:

[(1, 207142484), (2, 103571242), (4, 51785621), (17, 12184852), (19, 10902236), (34, 6092426), (38, 5451118), (68, 3046213), (76, 2725559), (289, 716756), (323, 641308), (578, 358378), (646, 320654), (1156, 179189), (1292, 160327), (5491, 37724), (9431, 21964), (10982, 18862)]