211510438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{9931}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 331808256

約数和(自身を除く): 120297818

約数列:

[1, 2, 23, 46, 463, 926, 9931, 10649, 19862, 21298, 228413, 456826, 4598053, 9196106, 105755219, 211510438]

約数ペア:

[(1, 211510438), (2, 105755219), (23, 9196106), (46, 4598053), (463, 456826), (926, 228413), (9931, 21298), (10649, 19862)]