212061689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{48163}}^1$

素因数の和:48224

約数の個数: 16

約数和(自身を含む): 263553408

約数和(自身を除く): 51491719

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 48163, 337141, 818771, 1782031, 5731397, 12474217, 30294527, 212061689]

約数ペア:

[(1, 212061689), (7, 30294527), (17, 12474217), (37, 5731397), (119, 1782031), (259, 818771), (629, 337141), (4403, 48163)]