218323714

素因数分解:

$2^1\times 7^2\times {\mathrm{769}}^1\times {\mathrm{2897}}^1$

素因数の和:3682

約数の個数: 24

約数和(自身を含む): 381579660

約数和(自身を除く): 163255946

約数列:

[1, 2, 7, 14, 49, 98, 769, 1538, 2897, 5383, 5794, 10766, 20279, 37681, 40558, 75362, 141953, 283906, 2227793, 4455586, 15594551, 31189102, 109161857, 218323714]

約数ペア:

[(1, 218323714), (2, 109161857), (7, 31189102), (14, 15594551), (49, 4455586), (98, 2227793), (769, 283906), (1538, 141953), (2897, 75362), (5383, 40558), (5794, 37681), (10766, 20279)]