213202352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3491}}^1$

素因数の和:3857

約数の個数: 40

約数和(自身を含む): 452060352

約数和(自身を除く): 238858000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1388, 2776, 3491, 3817, 5552, 6982, 7634, 13964, 15268, 27928, 30536, 38401, 55856, 61072, 76802, 153604, 307208, 614416, 1211377, 2422754, 4845508, 9691016, 13325147, 19382032, 26650294, 53300588, 106601176, 213202352]

約数ペア:

[(1, 213202352), (2, 106601176), (4, 53300588), (8, 26650294), (11, 19382032), (16, 13325147), (22, 9691016), (44, 4845508), (88, 2422754), (176, 1211377), (347, 614416), (694, 307208), (1388, 153604), (2776, 76802), (3491, 61072), (3817, 55856), (5552, 38401), (6982, 30536), (7634, 27928), (13964, 15268)]