211979184

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107713}}^1$

素因数の和:107765

約数の個数: 40

約数和(自身を含む): 560974512

約数和(自身を除く): 348995328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 107713, 215426, 323139, 430852, 646278, 861704, 1292556, 1723408, 2585112, 4416233, 5170224, 8832466, 13248699, 17664932, 26497398, 35329864, 52994796, 70659728, 105989592, 211979184]

約数ペア:

[(1, 211979184), (2, 105989592), (3, 70659728), (4, 52994796), (6, 35329864), (8, 26497398), (12, 17664932), (16, 13248699), (24, 8832466), (41, 5170224), (48, 4416233), (82, 2585112), (123, 1723408), (164, 1292556), (246, 861704), (328, 646278), (492, 430852), (656, 323139), (984, 215426), (1968, 107713)]