203920802404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4451}}^1\times {\mathrm{1041241}}^1$

素因数の和:1045707

約数の個数: 24

約数和(自身を含む): 389391188256

約数和(自身を除く): 185470385852

約数列:

[1, 2, 4, 11, 22, 44, 4451, 8902, 17804, 48961, 97922, 195844, 1041241, 2082482, 4164964, 11453651, 22907302, 45814604, 4634563691, 9269127382, 18538254764, 50980200601, 101960401202, 203920802404]

約数ペア:

[(1, 203920802404), (2, 101960401202), (4, 50980200601), (11, 18538254764), (22, 9269127382), (44, 4634563691), (4451, 45814604), (8902, 22907302), (17804, 11453651), (48961, 4164964), (97922, 2082482), (195844, 1041241)]