208080970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29599}}^1$

素因数の和:29662

約数の個数: 32

約数和(自身を含む): 404928000

約数和(自身を除く): 196847030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 29599, 59198, 147995, 295990, 562381, 1095163, 1124762, 2190326, 2811905, 5475815, 5623810, 10951630, 20808097, 41616194, 104040485, 208080970]

約数ペア:

[(1, 208080970), (2, 104040485), (5, 41616194), (10, 20808097), (19, 10951630), (37, 5623810), (38, 5475815), (74, 2811905), (95, 2190326), (185, 1124762), (190, 1095163), (370, 562381), (703, 295990), (1406, 147995), (3515, 59198), (7030, 29599)]