210003256316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{363149}}^1$

素因数の和:364266

約数の個数: 48

約数和(自身を含む): 442520064000

約数和(自身を除く): 232516807684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1087, 2174, 4348, 7609, 15218, 20653, 30436, 41306, 82612, 144571, 289142, 363149, 578284, 726298, 1452596, 2542043, 5084086, 6899831, 10168172, 13799662, 27599324, 48298817, 96597634, 193195268, 394742963, 789485926, 1578971852, 2763200741, 5526401482, 7500116297, 11052802964, 15000232594, 30000465188, 52500814079, 105001628158, 210003256316]

約数ペア:

[(1, 210003256316), (2, 105001628158), (4, 52500814079), (7, 30000465188), (14, 15000232594), (19, 11052802964), (28, 7500116297), (38, 5526401482), (76, 2763200741), (133, 1578971852), (266, 789485926), (532, 394742963), (1087, 193195268), (2174, 96597634), (4348, 48298817), (7609, 27599324), (15218, 13799662), (20653, 10168172), (30436, 6899831), (41306, 5084086), (82612, 2542043), (144571, 1452596), (289142, 726298), (363149, 578284)]