202124626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 336047040

約数和(自身を除く): 133922414

約数列:

[1, 2, 11, 22, 139, 157, 278, 314, 421, 842, 1529, 1727, 3058, 3454, 4631, 9262, 21823, 43646, 58519, 66097, 117038, 132194, 240053, 480106, 643709, 727067, 1287418, 1454134, 9187483, 18374966, 101062313, 202124626]

約数ペア:

[(1, 202124626), (2, 101062313), (11, 18374966), (22, 9187483), (139, 1454134), (157, 1287418), (278, 727067), (314, 643709), (421, 480106), (842, 240053), (1529, 132194), (1727, 117038), (3058, 66097), (3454, 58519), (4631, 43646), (9262, 21823)]