199718316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2700

約数の個数: 108

約数和(自身を含む): 601152552

約数和(自身を除く): 401434236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2633, 2709, 3612, 4214, 5266, 5418, 6321, 7899, 8428, 10532, 10836, 12642, 15798, 18431, 18963, 23697, 25284, 31596, 36862, 37926, 47394, 55293, 73724, 75852, 94788, 110586, 113219, 129017, 165879, 221172, 226438, 258034, 331758, 339657, 387051, 452876, 516068, 663516, 679314, 774102, 792533, 1018971, 1161153, 1358628, 1548204, 1585066, 2037942, 2322306, 2377599, 3170132, 4075884, 4644612, 4755198, 5547731, 7132797, 9510396, 11095462, 14265594, 16643193, 22190924, 28531188, 33286386, 49929579, 66572772, 99859158, 199718316]

約数ペア:

[(1, 199718316), (2, 99859158), (3, 66572772), (4, 49929579), (6, 33286386), (7, 28531188), (9, 22190924), (12, 16643193), (14, 14265594), (18, 11095462), (21, 9510396), (28, 7132797), (36, 5547731), (42, 4755198), (43, 4644612), (49, 4075884), (63, 3170132), (84, 2377599), (86, 2322306), (98, 2037942), (126, 1585066), (129, 1548204), (147, 1358628), (172, 1161153), (196, 1018971), (252, 792533), (258, 774102), (294, 679314), (301, 663516), (387, 516068), (441, 452876), (516, 387051), (588, 339657), (602, 331758), (774, 258034), (882, 226438), (903, 221172), (1204, 165879), (1548, 129017), (1764, 113219), (1806, 110586), (2107, 94788), (2633, 75852), (2709, 73724), (3612, 55293), (4214, 47394), (5266, 37926), (5418, 36862), (6321, 31596), (7899, 25284), (8428, 23697), (10532, 18963), (10836, 18431), (12642, 15798)]