206882146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 362517120

約数和(自身を除く): 155634974

約数列:

[1, 2, 17, 19, 34, 38, 41, 73, 82, 107, 146, 214, 323, 646, 697, 779, 1241, 1387, 1394, 1558, 1819, 2033, 2482, 2774, 2993, 3638, 4066, 4387, 5986, 7811, 8774, 13243, 15622, 23579, 26486, 34561, 47158, 50881, 56867, 69122, 74579, 83353, 101762, 113734, 132787, 148409, 149158, 166706, 265574, 296818, 320251, 640502, 966739, 1417001, 1933478, 2522953, 2834002, 5045906, 5444267, 6084769, 10888534, 12169538, 103441073, 206882146]

約数ペア:

[(1, 206882146), (2, 103441073), (17, 12169538), (19, 10888534), (34, 6084769), (38, 5444267), (41, 5045906), (73, 2834002), (82, 2522953), (107, 1933478), (146, 1417001), (214, 966739), (323, 640502), (646, 320251), (697, 296818), (779, 265574), (1241, 166706), (1387, 149158), (1394, 148409), (1558, 132787), (1819, 113734), (2033, 101762), (2482, 83353), (2774, 74579), (2993, 69122), (3638, 56867), (4066, 50881), (4387, 47158), (5986, 34561), (7811, 26486), (8774, 23579), (13243, 15622)]