209303796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 352071564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 467, 507, 663, 676, 884, 934, 1014, 1326, 1401, 1868, 2028, 2197, 2652, 2802, 2873, 4394, 5604, 5746, 6071, 6591, 7939, 8619, 8788, 11492, 12142, 13182, 15878, 17238, 18213, 23817, 24284, 26364, 31756, 34476, 36426, 37349, 47634, 72852, 74698, 78923, 95268, 103207, 112047, 149396, 157846, 206414, 224094, 236769, 309621, 315692, 412828, 448188, 473538, 619242, 947076, 1025999, 1238484, 1341691, 2051998, 2683382, 3077997, 4025073, 4103996, 5366764, 6155994, 8050146, 12311988, 16100292, 17441983, 34883966, 52325949, 69767932, 104651898, 209303796]

約数ペア:

[(1, 209303796), (2, 104651898), (3, 69767932), (4, 52325949), (6, 34883966), (12, 17441983), (13, 16100292), (17, 12311988), (26, 8050146), (34, 6155994), (39, 5366764), (51, 4103996), (52, 4025073), (68, 3077997), (78, 2683382), (102, 2051998), (156, 1341691), (169, 1238484), (204, 1025999), (221, 947076), (338, 619242), (442, 473538), (467, 448188), (507, 412828), (663, 315692), (676, 309621), (884, 236769), (934, 224094), (1014, 206414), (1326, 157846), (1401, 149396), (1868, 112047), (2028, 103207), (2197, 95268), (2652, 78923), (2802, 74698), (2873, 72852), (4394, 47634), (5604, 37349), (5746, 36426), (6071, 34476), (6591, 31756), (7939, 26364), (8619, 24284), (8788, 23817), (11492, 18213), (12142, 17238), (13182, 15878)]