201385210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13709}}^1$

素因数の和:13842

約数の個数: 32

約数和(自身を含む): 393860880

約数和(自身を除く): 192475670

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 13709, 14690, 27418, 68545, 137090, 178217, 356434, 891085, 1549117, 1782170, 3098234, 7745585, 15491170, 20138521, 40277042, 100692605, 201385210]

約数ペア:

[(1, 201385210), (2, 100692605), (5, 40277042), (10, 20138521), (13, 15491170), (26, 7745585), (65, 3098234), (113, 1782170), (130, 1549117), (226, 891085), (565, 356434), (1130, 178217), (1469, 137090), (2938, 68545), (7345, 27418), (13709, 14690)]