243164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 459648

約数和(自身を除く): 216484

約数列:

[1, 2, 4, 31, 37, 53, 62, 74, 106, 124, 148, 212, 1147, 1643, 1961, 2294, 3286, 3922, 4588, 6572, 7844, 60791, 121582, 243164]

約数ペア:

[(1, 243164), (2, 121582), (4, 60791), (31, 7844), (37, 6572), (53, 4588), (62, 3922), (74, 3286), (106, 2294), (124, 1961), (148, 1643), (212, 1147)]