201993907528

素因数分解:

$2^3\times 7^1\times {\mathrm{152821}}^1\times {\mathrm{23603}}^1$

素因数の和:176437

約数の個数: 32

約数和(自身を含む): 432865258560

約数和(自身を除く): 230871351032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23603, 47206, 94412, 152821, 165221, 188824, 305642, 330442, 611284, 660884, 1069747, 1222568, 1321768, 2139494, 4278988, 8557976, 3607034063, 7214068126, 14428136252, 25249238441, 28856272504, 50498476882, 100996953764, 201993907528]

約数ペア:

[(1, 201993907528), (2, 100996953764), (4, 50498476882), (7, 28856272504), (8, 25249238441), (14, 14428136252), (28, 7214068126), (56, 3607034063), (23603, 8557976), (47206, 4278988), (94412, 2139494), (152821, 1321768), (165221, 1222568), (188824, 1069747), (305642, 660884), (330442, 611284)]