201183829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 267411456

約数和(自身を除く): 66227627

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 2417, 3619, 7567, 11891, 16919, 26587, 55591, 83237, 113599, 186109, 389137, 611501, 795193, 1249589, 2612777, 4280507, 8747123, 18289439, 28740547, 201183829]

約数ペア:

[(1, 201183829), (7, 28740547), (11, 18289439), (23, 8747123), (47, 4280507), (77, 2612777), (161, 1249589), (253, 795193), (329, 611501), (517, 389137), (1081, 186109), (1771, 113599), (2417, 83237), (3619, 55591), (7567, 26587), (11891, 16919)]