199979142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{159473}}^1$

素因数の和:159508

約数の個数: 32

約数和(自身を含む): 459285120

約数和(自身を除く): 259305978

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 159473, 318946, 478419, 956838, 1754203, 3029987, 3508406, 5262609, 6059974, 9089961, 10525218, 18179922, 33329857, 66659714, 99989571, 199979142]

約数ペア:

[(1, 199979142), (2, 99989571), (3, 66659714), (6, 33329857), (11, 18179922), (19, 10525218), (22, 9089961), (33, 6059974), (38, 5262609), (57, 3508406), (66, 3029987), (114, 1754203), (209, 956838), (418, 478419), (627, 318946), (1254, 159473)]