201480712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5281}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 399319200

約数和(自身を除く): 197838488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 5281, 9538, 10562, 19076, 21124, 38152, 42248, 100339, 200678, 401356, 802712, 1325531, 2651062, 5302124, 10604248, 25185089, 50370178, 100740356, 201480712]

約数ペア:

[(1, 201480712), (2, 100740356), (4, 50370178), (8, 25185089), (19, 10604248), (38, 5302124), (76, 2651062), (152, 1325531), (251, 802712), (502, 401356), (1004, 200678), (2008, 100339), (4769, 42248), (5281, 38152), (9538, 21124), (10562, 19076)]