200837679

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 321429504

約数和(自身を除く): 120591825

約数列:

[1, 3, 7, 21, 23, 69, 161, 163, 483, 489, 1141, 2551, 3423, 3749, 7653, 11247, 17857, 26243, 53571, 58673, 78729, 176019, 410711, 415813, 1232133, 1247439, 2910691, 8732073, 9563699, 28691097, 66945893, 200837679]

約数ペア:

[(1, 200837679), (3, 66945893), (7, 28691097), (21, 9563699), (23, 8732073), (69, 2910691), (161, 1247439), (163, 1232133), (483, 415813), (489, 410711), (1141, 176019), (2551, 78729), (3423, 58673), (3749, 53571), (7653, 26243), (11247, 17857)]