201224219

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 237684480

約数和(自身を除く): 36460261

約数列:

[1, 7, 43, 101, 301, 707, 4343, 6619, 30401, 46333, 284617, 668519, 1992319, 4679633, 28746317, 201224219]

約数ペア:

[(1, 201224219), (7, 28746317), (43, 4679633), (101, 1992319), (301, 668519), (707, 284617), (4343, 46333), (6619, 30401)]