213847662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1571}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 498915072

約数和(自身を除く): 285067410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 463, 926, 1389, 1571, 2778, 3142, 3241, 4713, 6482, 9426, 9723, 10997, 19446, 21994, 22687, 32991, 45374, 65982, 68061, 76979, 136122, 153958, 230937, 461874, 727373, 1454746, 2182119, 4364238, 5091611, 10183222, 15274833, 30549666, 35641277, 71282554, 106923831, 213847662]

約数ペア:

[(1, 213847662), (2, 106923831), (3, 71282554), (6, 35641277), (7, 30549666), (14, 15274833), (21, 10183222), (42, 5091611), (49, 4364238), (98, 2182119), (147, 1454746), (294, 727373), (463, 461874), (926, 230937), (1389, 153958), (1571, 136122), (2778, 76979), (3142, 68061), (3241, 65982), (4713, 45374), (6482, 32991), (9426, 22687), (9723, 21994), (10997, 19446)]