194142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 249378

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 131, 247, 262, 393, 494, 741, 786, 1482, 1703, 2489, 3406, 4978, 5109, 7467, 10218, 14934, 32357, 64714, 97071, 194142]

約数ペア:

[(1, 194142), (2, 97071), (3, 64714), (6, 32357), (13, 14934), (19, 10218), (26, 7467), (38, 5109), (39, 4978), (57, 3406), (78, 2489), (114, 1703), (131, 1482), (247, 786), (262, 741), (393, 494)]