311956198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{14939}}^1$

素因数の和:15191

約数の個数: 16

約数和(自身を含む): 479215440

約数和(自身を除く): 167259242

約数列:

[1, 2, 53, 106, 197, 394, 10441, 14939, 20882, 29878, 791767, 1583534, 2942983, 5885966, 155978099, 311956198]

約数ペア:

[(1, 311956198), (2, 155978099), (53, 5885966), (106, 2942983), (197, 1583534), (394, 791767), (10441, 29878), (14939, 20882)]