203811048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{404387}}^1$

素因数の和:404406

約数の個数: 48

約数和(自身を含む): 630845280

約数和(自身を除く): 427034232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 404387, 808774, 1213161, 1617548, 2426322, 2830709, 3235096, 3639483, 4852644, 5661418, 7278966, 8492127, 9705288, 11322836, 14557932, 16984254, 22645672, 25476381, 29115864, 33968508, 50952762, 67937016, 101905524, 203811048]

約数ペア:

[(1, 203811048), (2, 101905524), (3, 67937016), (4, 50952762), (6, 33968508), (7, 29115864), (8, 25476381), (9, 22645672), (12, 16984254), (14, 14557932), (18, 11322836), (21, 9705288), (24, 8492127), (28, 7278966), (36, 5661418), (42, 4852644), (56, 3639483), (63, 3235096), (72, 2830709), (84, 2426322), (126, 1617548), (168, 1213161), (252, 808774), (504, 404387)]