201534140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530353}}^1$

素因数の和:530381

約数の個数: 24

約数和(自身を含む): 445497360

約数和(自身を除く): 243963220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530353, 1060706, 2121412, 2651765, 5303530, 10076707, 10607060, 20153414, 40306828, 50383535, 100767070, 201534140]

約数ペア:

[(1, 201534140), (2, 100767070), (4, 50383535), (5, 40306828), (10, 20153414), (19, 10607060), (20, 10076707), (38, 5303530), (76, 2651765), (95, 2121412), (190, 1060706), (380, 530353)]