190071121

素因数分解:

${\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 198309888

約数和(自身を除く): 8238767

約数列:

[1, 41, 127, 173, 211, 5207, 7093, 8651, 21971, 26797, 36503, 900811, 1098677, 1496623, 4635881, 190071121]

約数ペア:

[(1, 190071121), (41, 4635881), (127, 1496623), (173, 1098677), (211, 900811), (5207, 36503), (7093, 26797), (8651, 21971)]