201984918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{474143}}^1$

素因数の和:474219

約数の個数: 16

約数和(自身を含む): 409660416

約数和(自身を除く): 207675498

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 474143, 948286, 1422429, 2844858, 33664153, 67328306, 100992459, 201984918]

約数ペア:

[(1, 201984918), (2, 100992459), (3, 67328306), (6, 33664153), (71, 2844858), (142, 1422429), (213, 948286), (426, 474143)]