199484844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31189}}^1$

素因数の和:31250

約数の個数: 48

約数和(自身を含む): 513512160

約数和(自身を除く): 314027316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 31189, 62378, 93567, 124756, 187134, 374268, 405457, 810914, 1216371, 1278749, 1621828, 2432742, 2557498, 3836247, 4865484, 5114996, 7672494, 15344988, 16623737, 33247474, 49871211, 66494948, 99742422, 199484844]

約数ペア:

[(1, 199484844), (2, 99742422), (3, 66494948), (4, 49871211), (6, 33247474), (12, 16623737), (13, 15344988), (26, 7672494), (39, 5114996), (41, 4865484), (52, 3836247), (78, 2557498), (82, 2432742), (123, 1621828), (156, 1278749), (164, 1216371), (246, 810914), (492, 405457), (533, 374268), (1066, 187134), (1599, 124756), (2132, 93567), (3198, 62378), (6396, 31189)]