201213173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88993}}^1$

素因数の和:89036

約数の個数: 16

約数和(自身を含む): 256302720

約数和(自身を除く): 55089547

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 88993, 622951, 1512881, 1690867, 10590167, 11836069, 28744739, 201213173]

約数ペア:

[(1, 201213173), (7, 28744739), (17, 11836069), (19, 10590167), (119, 1690867), (133, 1512881), (323, 622951), (2261, 88993)]