199946268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 532310688

約数和(自身を除く): 332364420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 1017, 1356, 2034, 2137, 2599, 4068, 4274, 5198, 6411, 7797, 8548, 10396, 12822, 15594, 19233, 23391, 25644, 31188, 38466, 46782, 49151, 76932, 93564, 98302, 147453, 196604, 241481, 294906, 442359, 482962, 589812, 724443, 884718, 965924, 1448886, 1769436, 2173329, 2897772, 4346658, 5554063, 8693316, 11108126, 16662189, 22216252, 33324378, 49986567, 66648756, 99973134, 199946268]

約数ペア:

[(1, 199946268), (2, 99973134), (3, 66648756), (4, 49986567), (6, 33324378), (9, 22216252), (12, 16662189), (18, 11108126), (23, 8693316), (36, 5554063), (46, 4346658), (69, 2897772), (92, 2173329), (113, 1769436), (138, 1448886), (207, 965924), (226, 884718), (276, 724443), (339, 589812), (414, 482962), (452, 442359), (678, 294906), (828, 241481), (1017, 196604), (1356, 147453), (2034, 98302), (2137, 93564), (2599, 76932), (4068, 49151), (4274, 46782), (5198, 38466), (6411, 31188), (7797, 25644), (8548, 23391), (10396, 19233), (12822, 15594)]