200625776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18199}}^1$

素因数の和:18273

約数の個数: 40

約数和(自身を含む): 426535200

約数和(自身を除く): 225909424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 18199, 36398, 72796, 145592, 236587, 291184, 473174, 946348, 964547, 1892696, 1929094, 3785392, 3858188, 7716376, 12539111, 15432752, 25078222, 50156444, 100312888, 200625776]

約数ペア:

[(1, 200625776), (2, 100312888), (4, 50156444), (8, 25078222), (13, 15432752), (16, 12539111), (26, 7716376), (52, 3858188), (53, 3785392), (104, 1929094), (106, 1892696), (208, 964547), (212, 946348), (424, 473174), (689, 291184), (848, 236587), (1378, 145592), (2756, 72796), (5512, 36398), (11024, 18199)]