201602219

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 254032128

約数和(自身を除く): 52429909

約数列:

[1, 7, 13, 49, 91, 191, 637, 1337, 1657, 2483, 9359, 11599, 17381, 21541, 81193, 121667, 150787, 316487, 1055509, 2215409, 4114331, 15507863, 28800317, 201602219]

約数ペア:

[(1, 201602219), (7, 28800317), (13, 15507863), (49, 4114331), (91, 2215409), (191, 1055509), (637, 316487), (1337, 150787), (1657, 121667), (2483, 81193), (9359, 21541), (11599, 17381)]