200426864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1447}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 424460928

約数和(自身を除く): 224034064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 787, 1447, 1574, 2894, 3148, 5788, 6296, 8657, 11576, 12592, 15917, 17314, 23152, 31834, 34628, 63668, 69256, 127336, 138512, 254672, 1138789, 2277578, 4555156, 9110312, 12526679, 18220624, 25053358, 50106716, 100213432, 200426864]

約数ペア:

[(1, 200426864), (2, 100213432), (4, 50106716), (8, 25053358), (11, 18220624), (16, 12526679), (22, 9110312), (44, 4555156), (88, 2277578), (176, 1138789), (787, 254672), (1447, 138512), (1574, 127336), (2894, 69256), (3148, 63668), (5788, 34628), (6296, 31834), (8657, 23152), (11576, 17314), (12592, 15917)]