201005558210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1\times {\mathrm{158563}}^1$

素因数の和:159842

約数の個数: 32

約数和(自身を含む): 365445622080

約数和(自身を除く): 164440063870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1163, 2326, 5815, 11630, 126767, 158563, 253534, 317126, 633835, 792815, 1267670, 1585630, 17283367, 34566734, 86416835, 172833670, 184408769, 368817538, 922043845, 1844087690, 20100555821, 40201111642, 100502779105, 201005558210]

約数ペア:

[(1, 201005558210), (2, 100502779105), (5, 40201111642), (10, 20100555821), (109, 1844087690), (218, 922043845), (545, 368817538), (1090, 184408769), (1163, 172833670), (2326, 86416835), (5815, 34566734), (11630, 17283367), (126767, 1585630), (158563, 1267670), (253534, 792815), (317126, 633835)]