203065212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1229}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 553588560

約数和(自身を除く): 350523348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 562, 588, 843, 1124, 1229, 1686, 1967, 2458, 3372, 3687, 3934, 4916, 5901, 7374, 7868, 8603, 11802, 13769, 14748, 17206, 23604, 25809, 27538, 34412, 41307, 51618, 55076, 60221, 82614, 103236, 120442, 165228, 180663, 240884, 345349, 361326, 690698, 722652, 1036047, 1381396, 2072094, 2417443, 4144188, 4834886, 7252329, 9669772, 14504658, 16922101, 29009316, 33844202, 50766303, 67688404, 101532606, 203065212]

約数ペア:

[(1, 203065212), (2, 101532606), (3, 67688404), (4, 50766303), (6, 33844202), (7, 29009316), (12, 16922101), (14, 14504658), (21, 9669772), (28, 7252329), (42, 4834886), (49, 4144188), (84, 2417443), (98, 2072094), (147, 1381396), (196, 1036047), (281, 722652), (294, 690698), (562, 361326), (588, 345349), (843, 240884), (1124, 180663), (1229, 165228), (1686, 120442), (1967, 103236), (2458, 82614), (3372, 60221), (3687, 55076), (3934, 51618), (4916, 41307), (5901, 34412), (7374, 27538), (7868, 25809), (8603, 23604), (11802, 17206), (13769, 14748)]