218006479

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 228182400

約数和(自身を除く): 10175921

約数列:

[1, 37, 89, 239, 277, 3293, 8843, 10249, 21271, 24653, 66203, 787027, 912161, 2449511, 5892067, 218006479]

約数ペア:

[(1, 218006479), (37, 5892067), (89, 2449511), (239, 912161), (277, 787027), (3293, 66203), (8843, 24653), (10249, 21271)]