209370827

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7838

約数の個数: 16

約数和(自身を含む): 233003232

約数和(自身を除く): 23632405

約数列:

[1, 17, 37, 43, 629, 731, 1591, 7741, 27047, 131597, 286417, 332863, 4869089, 5658671, 12315931, 209370827]

約数ペア:

[(1, 209370827), (17, 12315931), (37, 5658671), (43, 4869089), (629, 332863), (731, 286417), (1591, 131597), (7741, 27047)]