201618548261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1\times {\mathrm{109357}}^1$

素因数の和:113240

約数の個数: 16

約数和(自身を含む): 223056200304

約数和(自身を除く): 21437652043

約数列:

[1, 13, 37, 481, 3833, 49829, 109357, 141821, 1421641, 1843673, 4046209, 52600717, 419165381, 5449149953, 15509119097, 201618548261]

約数ペア:

[(1, 201618548261), (13, 15509119097), (37, 5449149953), (481, 419165381), (3833, 52600717), (49829, 4046209), (109357, 1843673), (141821, 1421641)]