206515616

素因数分解:

$2^5\times {\mathrm{1613}}^1\times {\mathrm{4001}}^1$

素因数の和:5624

約数の個数: 24

約数和(自身を含む): 406931364

約数和(自身を除く): 200415748

約数列:

[1, 2, 4, 8, 16, 32, 1613, 3226, 4001, 6452, 8002, 12904, 16004, 25808, 32008, 51616, 64016, 128032, 6453613, 12907226, 25814452, 51628904, 103257808, 206515616]

約数ペア:

[(1, 206515616), (2, 103257808), (4, 51628904), (8, 25814452), (16, 12907226), (32, 6453613), (1613, 128032), (3226, 64016), (4001, 51616), (6452, 32008), (8002, 25808), (12904, 16004)]