190400067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 134579133

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 239, 429, 619, 717, 1287, 1857, 2151, 2629, 3107, 5571, 6809, 7887, 8047, 9321, 20427, 23661, 24141, 27963, 34177, 61281, 72423, 88517, 102531, 147941, 265551, 307593, 443823, 796653, 1331469, 1627351, 1923233, 4882053, 5769699, 14646159, 17309097, 21155563, 63466689, 190400067]

約数ペア:

[(1, 190400067), (3, 63466689), (9, 21155563), (11, 17309097), (13, 14646159), (33, 5769699), (39, 4882053), (99, 1923233), (117, 1627351), (143, 1331469), (239, 796653), (429, 443823), (619, 307593), (717, 265551), (1287, 147941), (1857, 102531), (2151, 88517), (2629, 72423), (3107, 61281), (5571, 34177), (6809, 27963), (7887, 24141), (8047, 23661), (9321, 20427)]