201998918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{483251}}^1$

素因数の和:483283

約数の個数: 16

約数和(自身を含む): 347941440

約数和(自身を除く): 145942522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 483251, 966502, 5315761, 9181769, 10631522, 18363538, 100999459, 201998918]

約数ペア:

[(1, 201998918), (2, 100999459), (11, 18363538), (19, 10631522), (22, 9181769), (38, 5315761), (209, 966502), (418, 483251)]