72206213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 5346427

約数列:

[1, 19, 101, 191, 197, 1919, 3629, 3743, 19291, 19897, 37627, 366529, 378043, 714913, 3800327, 72206213]

約数ペア:

[(1, 72206213), (19, 3800327), (101, 714913), (191, 378043), (197, 366529), (1919, 37627), (3629, 19897), (3743, 19291)]