208798860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2917}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 585327456

約数和(自身を除く): 376528596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193, 2386, 2917, 3579, 4772, 5834, 5965, 7158, 8751, 11668, 11930, 14316, 14585, 17502, 17895, 23860, 29170, 35004, 35790, 43755, 58340, 71580, 87510, 175020, 3479981, 6959962, 10439943, 13919924, 17399905, 20879886, 34799810, 41759772, 52199715, 69599620, 104399430, 208798860]

約数ペア:

[(1, 208798860), (2, 104399430), (3, 69599620), (4, 52199715), (5, 41759772), (6, 34799810), (10, 20879886), (12, 17399905), (15, 13919924), (20, 10439943), (30, 6959962), (60, 3479981), (1193, 175020), (2386, 87510), (2917, 71580), (3579, 58340), (4772, 43755), (5834, 35790), (5965, 35004), (7158, 29170), (8751, 23860), (11668, 17895), (11930, 17502), (14316, 14585)]