224389610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3137}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 422952192

約数和(自身を除く): 198562582

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 311, 622, 1555, 3110, 3137, 6274, 7153, 14306, 15685, 31370, 35765, 71530, 72151, 144302, 360755, 721510, 975607, 1951214, 4878035, 9756070, 22438961, 44877922, 112194805, 224389610]

約数ペア:

[(1, 224389610), (2, 112194805), (5, 44877922), (10, 22438961), (23, 9756070), (46, 4878035), (115, 1951214), (230, 975607), (311, 721510), (622, 360755), (1555, 144302), (3110, 72151), (3137, 71530), (6274, 35765), (7153, 31370), (14306, 15685)]