199910158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{26993}}^1$

素因数の和:27048

約数の個数: 24

約数和(自身を含む): 358264368

約数和(自身を除く): 158354210

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 26993, 53986, 188951, 377902, 620839, 1241678, 4345873, 8691746, 14279297, 28558594, 99955079, 199910158]

約数ペア:

[(1, 199910158), (2, 99955079), (7, 28558594), (14, 14279297), (23, 8691746), (46, 4345873), (161, 1241678), (322, 620839), (529, 377902), (1058, 188951), (3703, 53986), (7406, 26993)]