203140728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{403057}}^1$

素因数の和:403076

約数の個数: 48

約数和(自身を含む): 628770480

約数和(自身を除く): 425629752

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, 403057, 806114, 1209171, 1612228, 2418342, 2821399, 3224456, 3627513, 4836684, 5642798, 7255026, 8464197, 9673368, 11285596, 14510052, 16928394, 22571192, 25392591, 29020104, 33856788, 50785182, 67713576, 101570364, 203140728]

約数ペア:

[(1, 203140728), (2, 101570364), (3, 67713576), (4, 50785182), (6, 33856788), (7, 29020104), (8, 25392591), (9, 22571192), (12, 16928394), (14, 14510052), (18, 11285596), (21, 9673368), (24, 8464197), (28, 7255026), (36, 5642798), (42, 4836684), (56, 3627513), (63, 3224456), (72, 2821399), (84, 2418342), (126, 1612228), (168, 1209171), (252, 806114), (504, 403057)]