201450844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378667}}^1$

素因数の和:378697

約数の個数: 24

約数和(自身を含む): 424108160

約数和(自身を除く): 222657316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378667, 757334, 1514668, 2650669, 5301338, 7194673, 10602676, 14389346, 28778692, 50362711, 100725422, 201450844]

約数ペア:

[(1, 201450844), (2, 100725422), (4, 50362711), (7, 28778692), (14, 14389346), (19, 10602676), (28, 7194673), (38, 5301338), (76, 2650669), (133, 1514668), (266, 757334), (532, 378667)]