223886364548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2896031}}^1$

素因数の和:2896304

約数の個数: 48

約数和(自身を含む): 490425643008

約数和(自身を除く): 266539278460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 2761, 3514, 5522, 7028, 11044, 19327, 38654, 77308, 2896031, 5792062, 11584124, 20272217, 31856341, 40544434, 63712682, 81088868, 127425364, 222994387, 445988774, 726903781, 891977548, 1453807562, 2907615124, 5088326467, 7995941591, 10176652934, 15991883182, 20353305868, 31983766364, 55971591137, 111943182274, 223886364548]

約数ペア:

[(1, 223886364548), (2, 111943182274), (4, 55971591137), (7, 31983766364), (11, 20353305868), (14, 15991883182), (22, 10176652934), (28, 7995941591), (44, 5088326467), (77, 2907615124), (154, 1453807562), (251, 891977548), (308, 726903781), (502, 445988774), (1004, 222994387), (1757, 127425364), (2761, 81088868), (3514, 63712682), (5522, 40544434), (7028, 31856341), (11044, 20272217), (19327, 11584124), (38654, 5792062), (77308, 2896031)]