230895148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{7963}}^1$

素因数の和:8637

約数の個数: 24

約数和(自身を含む): 441524160

約数和(自身を除く): 210629012

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2636, 7249, 7963, 14498, 15926, 28996, 31852, 87593, 175186, 350372, 5247617, 10495234, 20990468, 57723787, 115447574, 230895148]

約数ペア:

[(1, 230895148), (2, 115447574), (4, 57723787), (11, 20990468), (22, 10495234), (44, 5247617), (659, 350372), (1318, 175186), (2636, 87593), (7249, 31852), (7963, 28996), (14498, 15926)]