205719348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{17839}}^1$

素因数の和:17908

約数の個数: 36

約数和(自身を含む): 496023360

約数和(自身を除く): 290304012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2883, 3844, 5766, 11532, 17839, 35678, 53517, 71356, 107034, 214068, 553009, 1106018, 1659027, 2212036, 3318054, 6636108, 17143279, 34286558, 51429837, 68573116, 102859674, 205719348]

約数ペア:

[(1, 205719348), (2, 102859674), (3, 68573116), (4, 51429837), (6, 34286558), (12, 17143279), (31, 6636108), (62, 3318054), (93, 2212036), (124, 1659027), (186, 1106018), (372, 553009), (961, 214068), (1922, 107034), (2883, 71356), (3844, 53517), (5766, 35678), (11532, 17839)]