196419846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{31387}}^1$

素因数の和:31548

約数の個数: 32

約数和(自身を含む): 451987200

約数和(自身を除く): 255567354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 31387, 62774, 94161, 188322, 219709, 439418, 659127, 1318254, 4676663, 9353326, 14029989, 28059978, 32736641, 65473282, 98209923, 196419846]

約数ペア:

[(1, 196419846), (2, 98209923), (3, 65473282), (6, 32736641), (7, 28059978), (14, 14029989), (21, 9353326), (42, 4676663), (149, 1318254), (298, 659127), (447, 439418), (894, 219709), (1043, 188322), (2086, 94161), (3129, 62774), (6258, 31387)]