201390758

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18439}}^1$

素因数の和:18611

約数の個数: 16

約数和(自身を含む): 311562240

約数和(自身を除く): 110171482

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 18439, 36878, 792877, 1585754, 2341753, 4683506, 100695379, 201390758]

約数ペア:

[(1, 201390758), (2, 100695379), (43, 4683506), (86, 2341753), (127, 1585754), (254, 792877), (5461, 36878), (10922, 18439)]