215367068

素因数分解:

$2^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{4111}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 431069184

約数和(自身を除く): 215702116

約数列:

[1, 2, 4, 7, 14, 28, 1871, 3742, 4111, 7484, 8222, 13097, 16444, 26194, 28777, 52388, 57554, 115108, 7691681, 15383362, 30766724, 53841767, 107683534, 215367068]

約数ペア:

[(1, 215367068), (2, 107683534), (4, 53841767), (7, 30766724), (14, 15383362), (28, 7691681), (1871, 115108), (3742, 57554), (4111, 52388), (7484, 28777), (8222, 26194), (13097, 16444)]