201396993

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9697}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 327714816

約数和(自身を除く): 126317823

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 9697, 20769, 29091, 67879, 203637, 223031, 416971, 669093, 1250913, 1561217, 2918797, 4683651, 8756391, 9590333, 28770999, 67132331, 201396993]

約数ペア:

[(1, 201396993), (3, 67132331), (7, 28770999), (21, 9590333), (23, 8756391), (43, 4683651), (69, 2918797), (129, 1561217), (161, 1250913), (301, 669093), (483, 416971), (903, 223031), (989, 203637), (2967, 67879), (6923, 29091), (9697, 20769)]