198480786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{152443}}^1$

素因数の和:152486

約数の個数: 32

約数和(自身を含む): 468307968

約数和(自身を除く): 269827182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 152443, 304886, 457329, 914658, 1067101, 2134202, 3201303, 4725733, 6402606, 9451466, 14177199, 28354398, 33080131, 66160262, 99240393, 198480786]

約数ペア:

[(1, 198480786), (2, 99240393), (3, 66160262), (6, 33080131), (7, 28354398), (14, 14177199), (21, 9451466), (31, 6402606), (42, 4725733), (62, 3201303), (93, 2134202), (186, 1067101), (217, 914658), (434, 457329), (651, 304886), (1302, 152443)]