193896978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19717}}^1$

素因数の和:19882

約数の個数: 32

約数和(自身を含む): 425908800

約数和(自身を除く): 232011822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 19717, 39434, 59151, 118302, 216887, 433774, 650661, 1301322, 2937833, 5875666, 8813499, 17626998, 32316163, 64632326, 96948489, 193896978]

約数ペア:

[(1, 193896978), (2, 96948489), (3, 64632326), (6, 32316163), (11, 17626998), (22, 8813499), (33, 5875666), (66, 2937833), (149, 1301322), (298, 650661), (447, 433774), (894, 216887), (1639, 118302), (3278, 59151), (4917, 39434), (9834, 19717)]