201965127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739799}}^1$

素因数の和:739822

約数の個数: 16

約数和(自身を含む): 331430400

約数和(自身を除く): 129465273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739799, 2219397, 5178593, 9617387, 15535779, 28852161, 67321709, 201965127]

約数ペア:

[(1, 201965127), (3, 67321709), (7, 28852161), (13, 15535779), (21, 9617387), (39, 5178593), (91, 2219397), (273, 739799)]