192000220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131507}}^1$

素因数の和:131589

約数の個数: 24

約数和(自身を含む): 408726864

約数和(自身を除く): 216726644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 131507, 263014, 526028, 657535, 1315070, 2630140, 9600011, 19200022, 38400044, 48000055, 96000110, 192000220]

約数ペア:

[(1, 192000220), (2, 96000110), (4, 48000055), (5, 38400044), (10, 19200022), (20, 9600011), (73, 2630140), (146, 1315070), (292, 657535), (365, 526028), (730, 263014), (1460, 131507)]