203499469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 235782144

約数和(自身を除く): 32282675

約数列:

[1, 17, 23, 31, 103, 163, 391, 527, 713, 1751, 2369, 2771, 3193, 3749, 5053, 12121, 16789, 40273, 54281, 63733, 73439, 85901, 116219, 285413, 386147, 520459, 1248463, 1975723, 6564499, 8847803, 11970557, 203499469]

約数ペア:

[(1, 203499469), (17, 11970557), (23, 8847803), (31, 6564499), (103, 1975723), (163, 1248463), (391, 520459), (527, 386147), (713, 285413), (1751, 116219), (2369, 85901), (2771, 73439), (3193, 63733), (3749, 54281), (5053, 40273), (12121, 16789)]