220157908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61223}}^1$

素因数の和:61287

約数の個数: 24

約数和(自身を含む): 411425280

約数和(自身を除く): 191267372

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 61223, 122446, 244892, 1775467, 1897913, 3550934, 3795826, 7101868, 7591652, 55039477, 110078954, 220157908]

約数ペア:

[(1, 220157908), (2, 110078954), (4, 55039477), (29, 7591652), (31, 7101868), (58, 3795826), (62, 3550934), (116, 1897913), (124, 1775467), (899, 244892), (1798, 122446), (3596, 61223)]