210320766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{10789}}^1$

素因数の和:10838

約数の個数: 48

約数和(自身を含む): 493318800

約数和(自身を除く): 282998034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6498, 9747, 10789, 19494, 21578, 32367, 64734, 97101, 194202, 204991, 291303, 409982, 582606, 614973, 1229946, 1844919, 3689838, 3894829, 5534757, 7789658, 11069514, 11684487, 23368974, 35053461, 70106922, 105160383, 210320766]

約数ペア:

[(1, 210320766), (2, 105160383), (3, 70106922), (6, 35053461), (9, 23368974), (18, 11684487), (19, 11069514), (27, 7789658), (38, 5534757), (54, 3894829), (57, 3689838), (114, 1844919), (171, 1229946), (342, 614973), (361, 582606), (513, 409982), (722, 291303), (1026, 204991), (1083, 194202), (2166, 97101), (3249, 64734), (6498, 32367), (9747, 21578), (10789, 19494)]