212437446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37309}}^1$

素因数の和:37400

約数の個数: 32

約数和(自身を含む): 463837920

約数和(自身を除く): 251400474

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 37309, 74618, 111927, 223854, 485017, 970034, 1455051, 2723557, 2910102, 5447114, 8170671, 16341342, 35406241, 70812482, 106218723, 212437446]

約数ペア:

[(1, 212437446), (2, 106218723), (3, 70812482), (6, 35406241), (13, 16341342), (26, 8170671), (39, 5447114), (73, 2910102), (78, 2723557), (146, 1455051), (219, 970034), (438, 485017), (949, 223854), (1898, 111927), (2847, 74618), (5694, 37309)]