220132188

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{21013}}^1$

素因数の和:21123

約数の個数: 48

約数和(自身を含む): 576624160

約数和(自身を除く): 356491972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 21013, 42026, 63039, 84052, 126078, 189117, 252156, 378234, 567351, 756468, 1134702, 2038261, 2269404, 4076522, 6114783, 8153044, 12229566, 18344349, 24459132, 36688698, 55033047, 73377396, 110066094, 220132188]

約数ペア:

[(1, 220132188), (2, 110066094), (3, 73377396), (4, 55033047), (6, 36688698), (9, 24459132), (12, 18344349), (18, 12229566), (27, 8153044), (36, 6114783), (54, 4076522), (97, 2269404), (108, 2038261), (194, 1134702), (291, 756468), (388, 567351), (582, 378234), (873, 252156), (1164, 189117), (1746, 126078), (2619, 84052), (3492, 63039), (5238, 42026), (10476, 21013)]