191054860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{308153}}^1$

素因数の和:308193

約数の個数: 24

約数和(自身を含む): 414158976

約数和(自身を除く): 223104116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 308153, 616306, 1232612, 1540765, 3081530, 6163060, 9552743, 19105486, 38210972, 47763715, 95527430, 191054860]

約数ペア:

[(1, 191054860), (2, 95527430), (4, 47763715), (5, 38210972), (10, 19105486), (20, 9552743), (31, 6163060), (62, 3081530), (124, 1540765), (155, 1232612), (310, 616306), (620, 308153)]