201998319698

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{215350021}}^1$

素因数の和:215350097

約数の個数: 16

約数和(自身を含む): 351451235904

約数和(自身を除く): 149452916206

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 215350021, 430700042, 1507450147, 3014900294, 14428451407, 28856902814, 100999159849, 201998319698]

約数ペア:

[(1, 201998319698), (2, 100999159849), (7, 28856902814), (14, 14428451407), (67, 3014900294), (134, 1507450147), (469, 430700042), (938, 215350021)]