201973198

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{5039}}^1$

素因数の和:5464

約数の個数: 24

約数和(自身を含む): 353354400

約数和(自身を除く): 151381202

約数列:

[1, 2, 7, 14, 49, 98, 409, 818, 2863, 5039, 5726, 10078, 20041, 35273, 40082, 70546, 246911, 493822, 2060951, 4121902, 14426657, 28853314, 100986599, 201973198]

約数ペア:

[(1, 201973198), (2, 100986599), (7, 28853314), (14, 14426657), (49, 4121902), (98, 2060951), (409, 493822), (818, 246911), (2863, 70546), (5039, 40082), (5726, 35273), (10078, 20041)]