207197198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 133426162

約数列:

[1, 2, 13, 26, 127, 131, 254, 262, 479, 958, 1651, 1703, 3302, 3406, 6227, 12454, 16637, 33274, 60833, 62749, 121666, 125498, 216281, 432562, 790829, 815737, 1581658, 1631474, 7969123, 15938246, 103598599, 207197198]

約数ペア:

[(1, 207197198), (2, 103598599), (13, 15938246), (26, 7969123), (127, 1631474), (131, 1581658), (254, 815737), (262, 790829), (479, 432562), (958, 216281), (1651, 125498), (1703, 121666), (3302, 62749), (3406, 60833), (6227, 33274), (12454, 16637)]