207964995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{116507}}^1$

素因数の和:116539

約数の個数: 32

約数和(自身を含む): 402651648

約数和(自身を除く): 194686653

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 116507, 349521, 582535, 815549, 1747605, 1980619, 2446647, 4077745, 5941857, 9903095, 12233235, 13864333, 29709285, 41592999, 69321665, 207964995]

約数ペア:

[(1, 207964995), (3, 69321665), (5, 41592999), (7, 29709285), (15, 13864333), (17, 12233235), (21, 9903095), (35, 5941857), (51, 4077745), (85, 2446647), (105, 1980619), (119, 1747605), (255, 815549), (357, 582535), (595, 349521), (1785, 116507)]