196991844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2345141}}^1$

素因数の和:2345155

約数の個数: 24

約数和(自身を含む): 525311808

約数和(自身を除く): 328319964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2345141, 4690282, 7035423, 9380564, 14070846, 16415987, 28141692, 32831974, 49247961, 65663948, 98495922, 196991844]

約数ペア:

[(1, 196991844), (2, 98495922), (3, 65663948), (4, 49247961), (6, 32831974), (7, 28141692), (12, 16415987), (14, 14070846), (21, 9380564), (28, 7035423), (42, 4690282), (84, 2345141)]