201886134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 455708160

約数和(自身を除く): 253822026

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 138, 222, 437, 703, 851, 874, 1311, 1406, 1702, 2081, 2109, 2553, 2622, 4162, 4218, 5106, 6243, 12486, 16169, 32338, 39539, 47863, 48507, 76997, 79078, 95726, 97014, 118617, 143589, 153994, 230991, 237234, 287178, 461982, 909397, 1462943, 1770931, 1818794, 2728191, 2925886, 3541862, 4388829, 5312793, 5456382, 8777658, 10625586, 33647689, 67295378, 100943067, 201886134]

約数ペア:

[(1, 201886134), (2, 100943067), (3, 67295378), (6, 33647689), (19, 10625586), (23, 8777658), (37, 5456382), (38, 5312793), (46, 4388829), (57, 3541862), (69, 2925886), (74, 2728191), (111, 1818794), (114, 1770931), (138, 1462943), (222, 909397), (437, 461982), (703, 287178), (851, 237234), (874, 230991), (1311, 153994), (1406, 143589), (1702, 118617), (2081, 97014), (2109, 95726), (2553, 79078), (2622, 76997), (4162, 48507), (4218, 47863), (5106, 39539), (6243, 32338), (12486, 16169)]