201764656

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{130003}}^1$

素因数の和:130108

約数の個数: 20

約数和(自身を含む): 394952152

約数和(自身を除く): 193187496

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 130003, 260006, 520012, 1040024, 2080048, 12610291, 25220582, 50441164, 100882328, 201764656]

約数ペア:

[(1, 201764656), (2, 100882328), (4, 50441164), (8, 25220582), (16, 12610291), (97, 2080048), (194, 1040024), (388, 520012), (776, 260006), (1552, 130003)]