206340836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 422607360

約数和(自身を除く): 216266524

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 6737, 7657, 13474, 15314, 26948, 30628, 87581, 128003, 175162, 208847, 256006, 350324, 417694, 512012, 835388, 1664039, 2715011, 3328078, 3968093, 5430022, 6656156, 7936186, 10860044, 15872372, 51585209, 103170418, 206340836]

約数ペア:

[(1, 206340836), (2, 103170418), (4, 51585209), (13, 15872372), (19, 10860044), (26, 7936186), (31, 6656156), (38, 5430022), (52, 3968093), (62, 3328078), (76, 2715011), (124, 1664039), (247, 835388), (403, 512012), (494, 417694), (589, 350324), (806, 256006), (988, 208847), (1178, 175162), (1612, 128003), (2356, 87581), (6737, 30628), (7657, 26948), (13474, 15314)]