208715902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{10639}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 332095680

約数和(自身を除く): 123379778

約数列:

[1, 2, 17, 34, 577, 1154, 9809, 10639, 19618, 21278, 180863, 361726, 6138703, 12277406, 104357951, 208715902]

約数ペア:

[(1, 208715902), (2, 104357951), (17, 12277406), (34, 6138703), (577, 361726), (1154, 180863), (9809, 21278), (10639, 19618)]