199146978

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{9629}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 443750400

約数和(自身を除く): 244603422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 6894, 9629, 10341, 19258, 20682, 28887, 57774, 86661, 173322, 259983, 519966, 3687907, 7375814, 11063721, 22127442, 33191163, 66382326, 99573489, 199146978]

約数ペア:

[(1, 199146978), (2, 99573489), (3, 66382326), (6, 33191163), (9, 22127442), (18, 11063721), (27, 7375814), (54, 3687907), (383, 519966), (766, 259983), (1149, 173322), (2298, 86661), (3447, 57774), (6894, 28887), (9629, 20682), (10341, 19258)]