201301816

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{222679}}^1$

素因数の和:222798

約数の個数: 16

約数和(自身を含む): 380782800

約数和(自身を除く): 179480984

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 222679, 445358, 890716, 1781432, 25162727, 50325454, 100650908, 201301816]

約数ペア:

[(1, 201301816), (2, 100650908), (4, 50325454), (8, 25162727), (113, 1781432), (226, 890716), (452, 445358), (904, 222679)]