201997446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{102329}}^1$

素因数の和:102388

約数の個数: 32

約数和(自身を含む): 471536640

約数和(自身を除く): 269539194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 102329, 204658, 306987, 613974, 716303, 1432606, 2148909, 4297818, 4809463, 9618926, 14428389, 28856778, 33666241, 67332482, 100998723, 201997446]

約数ペア:

[(1, 201997446), (2, 100998723), (3, 67332482), (6, 33666241), (7, 28856778), (14, 14428389), (21, 9618926), (42, 4809463), (47, 4297818), (94, 2148909), (141, 1432606), (282, 716303), (329, 613974), (658, 306987), (987, 204658), (1974, 102329)]