200748163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 62018429

約数列:

[1, 7, 11, 23, 77, 161, 253, 263, 431, 1771, 1841, 2893, 3017, 4741, 6049, 9913, 20251, 33187, 42343, 66539, 69391, 109043, 113353, 465773, 763301, 793471, 1246883, 2607119, 8728181, 18249833, 28678309, 200748163]

約数ペア:

[(1, 200748163), (7, 28678309), (11, 18249833), (23, 8728181), (77, 2607119), (161, 1246883), (253, 793471), (263, 763301), (431, 465773), (1771, 113353), (1841, 109043), (2893, 69391), (3017, 66539), (4741, 42343), (6049, 33187), (9913, 20251)]