210367095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1283}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 357219072

約数和(自身を除く): 146851977

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 643, 1283, 1929, 3215, 3849, 6415, 9645, 10931, 19245, 21811, 32793, 54655, 65433, 109055, 163965, 327165, 824969, 2474907, 4124845, 12374535, 14024473, 42073419, 70122365, 210367095]

約数ペア:

[(1, 210367095), (3, 70122365), (5, 42073419), (15, 14024473), (17, 12374535), (51, 4124845), (85, 2474907), (255, 824969), (643, 327165), (1283, 163965), (1929, 109055), (3215, 65433), (3849, 54655), (6415, 32793), (9645, 21811), (10931, 19245)]