203468156

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{51329}}^1$

素因数の和:52324

約数の個数: 12

約数和(自身を含む): 356435520

約数和(自身を除く): 152967364

約数列:

[1, 2, 4, 991, 1982, 3964, 51329, 102658, 205316, 50867039, 101734078, 203468156]

約数ペア:

[(1, 203468156), (2, 101734078), (4, 50867039), (991, 205316), (1982, 102658), (3964, 51329)]