255233156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{5443}}^1$

素因数の和:6083

約数の個数: 24

約数和(自身を含む): 471014880

約数和(自身を除く): 215781724

約数列:

[1, 2, 4, 19, 38, 76, 617, 1234, 2468, 5443, 10886, 11723, 21772, 23446, 46892, 103417, 206834, 413668, 3358331, 6716662, 13433324, 63808289, 127616578, 255233156]

約数ペア:

[(1, 255233156), (2, 127616578), (4, 63808289), (19, 13433324), (38, 6716662), (76, 3358331), (617, 413668), (1234, 206834), (2468, 103417), (5443, 46892), (10886, 23446), (11723, 21772)]