205353902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{12517}}^1$

素因数の和:13163

約数の個数: 16

約数和(自身を含む): 332277792

約数和(自身を除く): 126923890

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 12517, 16406, 25034, 162721, 325442, 7898227, 15796454, 102676951, 205353902]

約数ペア:

[(1, 205353902), (2, 102676951), (13, 15796454), (26, 7898227), (631, 325442), (1262, 162721), (8203, 25034), (12517, 16406)]