201828656

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188273}}^1$

素因数の和:188348

約数の個数: 20

約数和(自身を含む): 396881592

約数和(自身を除く): 195052936

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188273, 376546, 753092, 1506184, 3012368, 12614291, 25228582, 50457164, 100914328, 201828656]

約数ペア:

[(1, 201828656), (2, 100914328), (4, 50457164), (8, 25228582), (16, 12614291), (67, 3012368), (134, 1506184), (268, 753092), (536, 376546), (1072, 188273)]