207716028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1331513}}^1$

素因数の和:1331533

約数の個数: 24

約数和(自身を含む): 521953488

約数和(自身を除く): 314237460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1331513, 2663026, 3994539, 5326052, 7989078, 15978156, 17309669, 34619338, 51929007, 69238676, 103858014, 207716028]

約数ペア:

[(1, 207716028), (2, 103858014), (3, 69238676), (4, 51929007), (6, 34619338), (12, 17309669), (13, 15978156), (26, 7989078), (39, 5326052), (52, 3994539), (78, 2663026), (156, 1331513)]