201441546

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{21563}}^1$

素因数の和:21747

約数の個数: 32

約数和(自身を含む): 450256320

約数和(自身を除く): 248814774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 21563, 43126, 64689, 129378, 194067, 388134, 582201, 1164402, 3730399, 7460798, 11191197, 22382394, 33573591, 67147182, 100720773, 201441546]

約数ペア:

[(1, 201441546), (2, 100720773), (3, 67147182), (6, 33573591), (9, 22382394), (18, 11191197), (27, 7460798), (54, 3730399), (173, 1164402), (346, 582201), (519, 388134), (1038, 194067), (1557, 129378), (3114, 64689), (4671, 43126), (9342, 21563)]