207816494912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{249779441}}^1$

素因数の和:249779466

約数の個数: 28

約数和(自身を含む): 444107847876

約数和(自身を除く): 236291352964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 249779441, 499558882, 999117764, 1998235528, 3247132733, 3996471056, 6494265466, 7992942112, 12988530932, 15985884224, 25977061864, 51954123728, 103908247456, 207816494912]

約数ペア:

[(1, 207816494912), (2, 103908247456), (4, 51954123728), (8, 25977061864), (13, 15985884224), (16, 12988530932), (26, 7992942112), (32, 6494265466), (52, 3996471056), (64, 3247132733), (104, 1998235528), (208, 999117764), (416, 499558882), (832, 249779441)]