231496706

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{20389}}^1$

素因数の和:21209

約数の個数: 16

約数和(自身を含む): 397360320

約数和(自身を除く): 165863614

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11354, 20389, 40778, 142723, 285446, 16535479, 33070958, 115748353, 231496706]

約数ペア:

[(1, 231496706), (2, 115748353), (7, 33070958), (14, 16535479), (811, 285446), (1622, 142723), (5677, 40778), (11354, 20389)]