201257749

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5573}}^1$

素因数の和:5665

約数の個数: 24

約数和(自身を含む): 259257888

約数和(自身を除く): 58000139

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 3283, 5159, 5573, 36113, 39011, 61303, 273077, 373391, 429121, 2613737, 3003847, 4107301, 18296159, 28751107, 201257749]

約数ペア:

[(1, 201257749), (7, 28751107), (11, 18296159), (49, 4107301), (67, 3003847), (77, 2613737), (469, 429121), (539, 373391), (737, 273077), (3283, 61303), (5159, 39011), (5573, 36113)]