196355523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 329669376

約数和(自身を除く): 133313853

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 169, 183, 273, 427, 507, 793, 907, 1183, 1281, 2379, 2721, 3549, 5551, 6349, 10309, 11791, 16653, 19047, 30927, 35373, 55327, 72163, 82537, 153283, 165981, 216489, 247611, 387289, 459849, 719251, 1072981, 1161867, 2157753, 3218943, 5034757, 9350263, 15104271, 28050789, 65451841, 196355523]

約数ペア:

[(1, 196355523), (3, 65451841), (7, 28050789), (13, 15104271), (21, 9350263), (39, 5034757), (61, 3218943), (91, 2157753), (169, 1161867), (183, 1072981), (273, 719251), (427, 459849), (507, 387289), (793, 247611), (907, 216489), (1183, 165981), (1281, 153283), (2379, 82537), (2721, 72163), (3549, 55327), (5551, 35373), (6349, 30927), (10309, 19047), (11791, 16653)]