201616888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{14593}}^1$

素因数の和:14767

約数の個数: 32

約数和(自身を含む): 415053360

約数和(自身を除く): 213436472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 14593, 29186, 58372, 116744, 160523, 321046, 642092, 1284184, 2291101, 4582202, 9164404, 18328808, 25202111, 50404222, 100808444, 201616888]

約数ペア:

[(1, 201616888), (2, 100808444), (4, 50404222), (8, 25202111), (11, 18328808), (22, 9164404), (44, 4582202), (88, 2291101), (157, 1284184), (314, 642092), (628, 321046), (1256, 160523), (1727, 116744), (3454, 58372), (6908, 29186), (13816, 14593)]