215492782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{58147}}^1$

素因数の和:58275

約数の個数: 16

約数和(自身を含む): 345399120

約数和(自身を除く): 129906338

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 58147, 116294, 988499, 1976998, 6338023, 12676046, 107746391, 215492782]

約数ペア:

[(1, 215492782), (2, 107746391), (17, 12676046), (34, 6338023), (109, 1976998), (218, 988499), (1853, 116294), (3706, 58147)]