217328063

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 226697856

約数和(自身を除く): 9369793

約数列:

[1, 43, 101, 163, 307, 4343, 7009, 13201, 16463, 31007, 50041, 707909, 1333301, 2151763, 5054141, 217328063]

約数ペア:

[(1, 217328063), (43, 5054141), (101, 2151763), (163, 1333301), (307, 707909), (4343, 50041), (7009, 31007), (13201, 16463)]