199040498

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{1597}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 302194584

約数和(自身を除く): 103154086

約数列:

[1, 2, 101, 202, 617, 1234, 1597, 3194, 62317, 124634, 161297, 322594, 985349, 1970698, 99520249, 199040498]

約数ペア:

[(1, 199040498), (2, 99520249), (101, 1970698), (202, 985349), (617, 322594), (1234, 161297), (1597, 124634), (3194, 62317)]