199754764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30469}}^1$

素因数の和:30633

約数の個数: 24

約数和(自身を含む): 383922000

約数和(自身を除く): 184167236

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30469, 60938, 121876, 335159, 670318, 1340636, 4539881, 9079762, 18159524, 49938691, 99877382, 199754764]

約数ペア:

[(1, 199754764), (2, 99877382), (4, 49938691), (11, 18159524), (22, 9079762), (44, 4539881), (149, 1340636), (298, 670318), (596, 335159), (1639, 121876), (3278, 60938), (6556, 30469)]