210375342

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 482215968

約数和(自身を除く): 271840626

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 6961, 10074, 13922, 15111, 20883, 30222, 41766, 62649, 125298, 160103, 320206, 480309, 508153, 960618, 1016306, 1440927, 1524459, 2881854, 3048918, 4573377, 9146754, 11687519, 23375038, 35062557, 70125114, 105187671, 210375342]

約数ペア:

[(1, 210375342), (2, 105187671), (3, 70125114), (6, 35062557), (9, 23375038), (18, 11687519), (23, 9146754), (46, 4573377), (69, 3048918), (73, 2881854), (138, 1524459), (146, 1440927), (207, 1016306), (219, 960618), (414, 508153), (438, 480309), (657, 320206), (1314, 160103), (1679, 125298), (3358, 62649), (5037, 41766), (6961, 30222), (10074, 20883), (13922, 15111)]