201836848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663937}}^1$

素因数の和:663964

約数の個数: 20

約数和(自身を含む): 411641560

約数和(自身を除く): 209804712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663937, 1327874, 2655748, 5311496, 10622992, 12614803, 25229606, 50459212, 100918424, 201836848]

約数ペア:

[(1, 201836848), (2, 100918424), (4, 50459212), (8, 25229606), (16, 12614803), (19, 10622992), (38, 5311496), (76, 2655748), (152, 1327874), (304, 663937)]