202191957

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 331927200

約数和(自身を除く): 129735243

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 891, 1341, 1523, 1639, 4023, 4569, 4917, 12069, 13707, 14751, 16753, 41121, 44253, 50259, 123363, 132759, 150777, 226927, 452331, 680781, 1356993, 2042343, 2496197, 6127029, 7488591, 18381087, 22465773, 67397319, 202191957]

約数ペア:

[(1, 202191957), (3, 67397319), (9, 22465773), (11, 18381087), (27, 7488591), (33, 6127029), (81, 2496197), (99, 2042343), (149, 1356993), (297, 680781), (447, 452331), (891, 226927), (1341, 150777), (1523, 132759), (1639, 123363), (4023, 50259), (4569, 44253), (4917, 41121), (12069, 16753), (13707, 14751)]