196282328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 419979420

約数和(自身を除く): 223697092

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 211, 242, 248, 341, 422, 484, 682, 844, 961, 968, 1364, 1688, 1922, 2321, 2728, 3751, 3844, 4642, 6541, 7502, 7688, 9284, 10571, 13082, 15004, 18568, 21142, 25531, 26164, 30008, 42284, 51062, 52328, 71951, 84568, 102124, 116281, 143902, 202771, 204248, 232562, 287804, 405542, 465124, 575608, 791461, 811084, 930248, 1582922, 1622168, 2230481, 3165844, 4460962, 6331688, 8921924, 17843848, 24535291, 49070582, 98141164, 196282328]

約数ペア:

[(1, 196282328), (2, 98141164), (4, 49070582), (8, 24535291), (11, 17843848), (22, 8921924), (31, 6331688), (44, 4460962), (62, 3165844), (88, 2230481), (121, 1622168), (124, 1582922), (211, 930248), (242, 811084), (248, 791461), (341, 575608), (422, 465124), (484, 405542), (682, 287804), (844, 232562), (961, 204248), (968, 202771), (1364, 143902), (1688, 116281), (1922, 102124), (2321, 84568), (2728, 71951), (3751, 52328), (3844, 51062), (4642, 42284), (6541, 30008), (7502, 26164), (7688, 25531), (9284, 21142), (10571, 18568), (13082, 15004)]