209750464

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 112

約数和(自身を含む): 536057856

約数和(自身を除く): 326307392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1373, 1736, 1984, 2387, 2464, 2728, 2746, 3472, 4774, 4928, 5456, 5492, 6944, 9548, 9611, 10912, 10984, 13888, 15103, 19096, 19222, 21824, 21968, 30206, 38192, 38444, 42563, 43936, 60412, 76384, 76888, 85126, 87872, 105721, 120824, 152768, 153776, 170252, 211442, 241648, 297941, 307552, 340504, 422884, 468193, 483296, 595882, 615104, 681008, 845768, 936386, 966592, 1191764, 1362016, 1691536, 1872772, 2383528, 2724032, 3277351, 3383072, 3745544, 4767056, 6554702, 6766144, 7491088, 9534112, 13109404, 14982176, 19068224, 26218808, 29964352, 52437616, 104875232, 209750464]

約数ペア:

[(1, 209750464), (2, 104875232), (4, 52437616), (7, 29964352), (8, 26218808), (11, 19068224), (14, 14982176), (16, 13109404), (22, 9534112), (28, 7491088), (31, 6766144), (32, 6554702), (44, 4767056), (56, 3745544), (62, 3383072), (64, 3277351), (77, 2724032), (88, 2383528), (112, 1872772), (124, 1691536), (154, 1362016), (176, 1191764), (217, 966592), (224, 936386), (248, 845768), (308, 681008), (341, 615104), (352, 595882), (434, 483296), (448, 468193), (496, 422884), (616, 340504), (682, 307552), (704, 297941), (868, 241648), (992, 211442), (1232, 170252), (1364, 153776), (1373, 152768), (1736, 120824), (1984, 105721), (2387, 87872), (2464, 85126), (2728, 76888), (2746, 76384), (3472, 60412), (4774, 43936), (4928, 42563), (5456, 38444), (5492, 38192), (6944, 30206), (9548, 21968), (9611, 21824), (10912, 19222), (10984, 19096), (13888, 15103)]