207977649615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10576031}}^1$

素因数の和:10576084

約数の個数: 48

約数和(自身を含む): 395966638080

約数和(自身を除く): 187988988465

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 19665, 10576031, 31728093, 52880155, 95184279, 158640465, 200944589, 243248713, 475921395, 602833767, 729746139, 1004722945, 1216243565, 1808501301, 2189238417, 3014168835, 3648730695, 4621725547, 9042506505, 10946192085, 13865176641, 23108627735, 41595529923, 69325883205, 207977649615]

約数ペア:

[(1, 207977649615), (3, 69325883205), (5, 41595529923), (9, 23108627735), (15, 13865176641), (19, 10946192085), (23, 9042506505), (45, 4621725547), (57, 3648730695), (69, 3014168835), (95, 2189238417), (115, 1808501301), (171, 1216243565), (207, 1004722945), (285, 729746139), (345, 602833767), (437, 475921395), (855, 243248713), (1035, 200944589), (1311, 158640465), (2185, 95184279), (3933, 52880155), (6555, 31728093), (19665, 10576031)]