216086401

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 228554496

約数和(自身を除く): 12468095

約数列:

[1, 37, 47, 137, 907, 1739, 5069, 6439, 33559, 42629, 124259, 238243, 1577273, 4597583, 5840173, 216086401]

約数ペア:

[(1, 216086401), (37, 5840173), (47, 4597583), (137, 1577273), (907, 238243), (1739, 124259), (5069, 42629), (6439, 33559)]