207349727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 229134528

約数和(自身を除く): 21784801

約数列:

[1, 13, 53, 151, 689, 1963, 1993, 8003, 25909, 104039, 105629, 300943, 1373177, 3912259, 15949979, 207349727]

約数ペア:

[(1, 207349727), (13, 15949979), (53, 3912259), (151, 1373177), (689, 300943), (1963, 105629), (1993, 104039), (8003, 25909)]