201491496

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4647

約数の個数: 64

約数和(自身を含む): 562478400

約数和(自身を除く): 360986904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 4421, 5064, 5697, 7596, 8842, 11394, 13263, 15192, 17684, 22788, 26526, 35368, 39789, 45576, 53052, 79578, 106104, 119367, 159156, 238734, 318312, 477468, 932831, 954936, 1865662, 2798493, 3731324, 5596986, 7462648, 8395479, 11193972, 16790958, 22387944, 25186437, 33581916, 50372874, 67163832, 100745748, 201491496]

約数ペア:

[(1, 201491496), (2, 100745748), (3, 67163832), (4, 50372874), (6, 33581916), (8, 25186437), (9, 22387944), (12, 16790958), (18, 11193972), (24, 8395479), (27, 7462648), (36, 5596986), (54, 3731324), (72, 2798493), (108, 1865662), (211, 954936), (216, 932831), (422, 477468), (633, 318312), (844, 238734), (1266, 159156), (1688, 119367), (1899, 106104), (2532, 79578), (3798, 53052), (4421, 45576), (5064, 39789), (5697, 35368), (7596, 26526), (8842, 22788), (11394, 17684), (13263, 15192)]