203710012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 402460128

約数和(自身を除く): 198750116

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 157, 314, 407, 628, 797, 814, 1594, 1628, 1727, 3188, 3454, 5809, 6908, 8767, 11618, 17534, 23236, 29489, 35068, 58978, 63899, 117956, 125129, 127798, 250258, 255596, 324379, 500516, 648758, 1297516, 1376419, 2752838, 4629773, 5505676, 9259546, 18519092, 50927503, 101855006, 203710012]

約数ペア:

[(1, 203710012), (2, 101855006), (4, 50927503), (11, 18519092), (22, 9259546), (37, 5505676), (44, 4629773), (74, 2752838), (148, 1376419), (157, 1297516), (314, 648758), (407, 500516), (628, 324379), (797, 255596), (814, 250258), (1594, 127798), (1628, 125129), (1727, 117956), (3188, 63899), (3454, 58978), (5809, 35068), (6908, 29489), (8767, 23236), (11618, 17534)]