201222716812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54502361}}^1$

素因数の和:54502449

約数の個数: 24

約数和(自身を含む): 384568666272

約数和(自身を除く): 183345949460

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54502361, 109004722, 218009444, 708530693, 1417061386, 2834122772, 3869667631, 7739335262, 15478670524, 50305679203, 100611358406, 201222716812]

約数ペア:

[(1, 201222716812), (2, 100611358406), (4, 50305679203), (13, 15478670524), (26, 7739335262), (52, 3869667631), (71, 2834122772), (142, 1417061386), (284, 708530693), (923, 218009444), (1846, 109004722), (3692, 54502361)]