229695412

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{1117}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 407108520

約数和(自身を除く): 177413108

約数列:

[1, 2, 4, 101, 202, 404, 509, 1018, 1117, 2036, 2234, 4468, 51409, 102818, 112817, 205636, 225634, 451268, 568553, 1137106, 2274212, 57423853, 114847706, 229695412]

約数ペア:

[(1, 229695412), (2, 114847706), (4, 57423853), (101, 2274212), (202, 1137106), (404, 568553), (509, 451268), (1018, 225634), (1117, 205636), (2036, 112817), (2234, 102818), (4468, 51409)]