193304874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{20639}}^1$

素因数の和:20874

約数の個数: 32

約数和(自身を含む): 443842560

約数和(自身を除く): 250537686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 20639, 41278, 61917, 123834, 144473, 288946, 433419, 866838, 4602497, 9204994, 13807491, 27614982, 32217479, 64434958, 96652437, 193304874]

約数ペア:

[(1, 193304874), (2, 96652437), (3, 64434958), (6, 32217479), (7, 27614982), (14, 13807491), (21, 9204994), (42, 4602497), (223, 866838), (446, 433419), (669, 288946), (1338, 144473), (1561, 123834), (3122, 61917), (4683, 41278), (9366, 20639)]