197650356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{310771}}^1$

素因数の和:310831

約数の個数: 24

約数和(自身を含む): 469887264

約数和(自身を除く): 272236908

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 310771, 621542, 932313, 1243084, 1864626, 3729252, 16470863, 32941726, 49412589, 65883452, 98825178, 197650356]

約数ペア:

[(1, 197650356), (2, 98825178), (3, 65883452), (4, 49412589), (6, 32941726), (12, 16470863), (53, 3729252), (106, 1864626), (159, 1243084), (212, 932313), (318, 621542), (636, 310771)]