211982248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{16069}}^1$

素因数の和:16189

約数の個数: 32

約数和(自身を含む): 425212200

約数和(自身を除く): 213229952

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 13192, 16069, 32138, 64276, 128552, 273173, 546346, 1092692, 1558693, 2185384, 3117386, 6234772, 12469544, 26497781, 52995562, 105991124, 211982248]

約数ペア:

[(1, 211982248), (2, 105991124), (4, 52995562), (8, 26497781), (17, 12469544), (34, 6234772), (68, 3117386), (97, 2185384), (136, 1558693), (194, 1092692), (388, 546346), (776, 273173), (1649, 128552), (3298, 64276), (6596, 32138), (13192, 16069)]