222203632

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 80

約数和(自身を含む): 528736000

約数和(自身を除く): 306532368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2131, 2744, 3724, 4262, 5488, 6517, 7448, 8524, 13034, 14896, 14917, 17048, 26068, 29834, 34096, 40489, 52136, 59668, 80978, 104272, 104419, 119336, 161956, 208838, 238672, 283423, 323912, 417676, 566846, 647824, 730933, 835352, 1133692, 1461866, 1670704, 1983961, 2267384, 2923732, 3967922, 4534768, 5847464, 7935844, 11694928, 13887727, 15871688, 27775454, 31743376, 55550908, 111101816, 222203632]

約数ペア:

[(1, 222203632), (2, 111101816), (4, 55550908), (7, 31743376), (8, 27775454), (14, 15871688), (16, 13887727), (19, 11694928), (28, 7935844), (38, 5847464), (49, 4534768), (56, 3967922), (76, 2923732), (98, 2267384), (112, 1983961), (133, 1670704), (152, 1461866), (196, 1133692), (266, 835352), (304, 730933), (343, 647824), (392, 566846), (532, 417676), (686, 323912), (784, 283423), (931, 238672), (1064, 208838), (1372, 161956), (1862, 119336), (2128, 104419), (2131, 104272), (2744, 80978), (3724, 59668), (4262, 52136), (5488, 40489), (6517, 34096), (7448, 29834), (8524, 26068), (13034, 17048), (14896, 14917)]