201393019

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 213120000

約数和(自身を除く): 11726981

約数列:

[1, 31, 59, 149, 739, 1829, 4619, 8791, 22909, 43601, 110111, 272521, 1351631, 3413441, 6496549, 201393019]

約数ペア:

[(1, 201393019), (31, 6496549), (59, 3413441), (149, 1351631), (739, 272521), (1829, 110111), (4619, 43601), (8791, 22909)]