129662854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{3209}}^1$

素因数の和:3527

約数の個数: 16

約数和(自身を含む): 197607600

約数和(自身を除く): 67944746

約数列:

[1, 2, 89, 178, 227, 454, 3209, 6418, 20203, 40406, 285601, 571202, 728443, 1456886, 64831427, 129662854]

約数ペア:

[(1, 129662854), (2, 64831427), (89, 1456886), (178, 728443), (227, 571202), (454, 285601), (3209, 40406), (6418, 20203)]