201807056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 464702400

約数和(自身を除く): 262895344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 418, 464, 551, 638, 836, 1102, 1276, 1672, 2081, 2204, 2552, 3344, 4162, 4408, 5104, 6061, 8324, 8816, 12122, 16648, 22891, 24244, 33296, 39539, 45782, 48488, 60349, 79078, 91564, 96976, 120698, 158156, 183128, 241396, 316312, 366256, 434929, 482792, 632624, 663839, 869858, 965584, 1146631, 1327678, 1739716, 2293262, 2655356, 3479432, 4586524, 5310712, 6958864, 9173048, 10621424, 12612941, 18346096, 25225882, 50451764, 100903528, 201807056]

約数ペア:

[(1, 201807056), (2, 100903528), (4, 50451764), (8, 25225882), (11, 18346096), (16, 12612941), (19, 10621424), (22, 9173048), (29, 6958864), (38, 5310712), (44, 4586524), (58, 3479432), (76, 2655356), (88, 2293262), (116, 1739716), (152, 1327678), (176, 1146631), (209, 965584), (232, 869858), (304, 663839), (319, 632624), (418, 482792), (464, 434929), (551, 366256), (638, 316312), (836, 241396), (1102, 183128), (1276, 158156), (1672, 120698), (2081, 96976), (2204, 91564), (2552, 79078), (3344, 60349), (4162, 48488), (4408, 45782), (5104, 39539), (6061, 33296), (8324, 24244), (8816, 22891), (12122, 16648)]