222744752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{732713}}^1$

素因数の和:732740

約数の個数: 20

約数和(自身を含む): 454282680

約数和(自身を除く): 231537928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 732713, 1465426, 2930852, 5861704, 11723408, 13921547, 27843094, 55686188, 111372376, 222744752]

約数ペア:

[(1, 222744752), (2, 111372376), (4, 55686188), (8, 27843094), (16, 13921547), (19, 11723408), (38, 5861704), (76, 2930852), (152, 1465426), (304, 732713)]