216206116

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{12721}}^1$

素因数の和:13339

約数の個数: 24

約数和(自身を含む): 433158656

約数和(自身を除く): 216952540

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 12721, 16996, 25442, 50884, 89047, 178094, 356188, 7721647, 15443294, 30886588, 54051529, 108103058, 216206116]

約数ペア:

[(1, 216206116), (2, 108103058), (4, 54051529), (7, 30886588), (14, 15443294), (28, 7721647), (607, 356188), (1214, 178094), (2428, 89047), (4249, 50884), (8498, 25442), (12721, 16996)]