208086135

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 339144960

約数和(自身を除く): 131058825

約数列:

[1, 3, 5, 15, 73, 219, 307, 365, 619, 921, 1095, 1535, 1857, 3095, 4605, 9285, 22411, 45187, 67233, 112055, 135561, 190033, 225935, 336165, 570099, 677805, 950165, 2850495, 13872409, 41617227, 69362045, 208086135]

約数ペア:

[(1, 208086135), (3, 69362045), (5, 41617227), (15, 13872409), (73, 2850495), (219, 950165), (307, 677805), (365, 570099), (619, 336165), (921, 225935), (1095, 190033), (1535, 135561), (1857, 112055), (3095, 67233), (4605, 45187), (9285, 22411)]