199558816

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{102233}}^1$

素因数の和:102304

約数の個数: 24

約数和(自身を含む): 399326004

約数和(自身を除く): 199767188

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 102233, 204466, 408932, 817864, 1635728, 3271456, 6236213, 12472426, 24944852, 49889704, 99779408, 199558816]

約数ペア:

[(1, 199558816), (2, 99779408), (4, 49889704), (8, 24944852), (16, 12472426), (32, 6236213), (61, 3271456), (122, 1635728), (244, 817864), (488, 408932), (976, 204466), (1952, 102233)]