202021878

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{101723}}^1$

素因数の和:102059

約数の個数: 16

約数和(自身を含む): 405268416

約数和(自身を除く): 203246538

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 101723, 203446, 305169, 610338, 33670313, 67340626, 101010939, 202021878]

約数ペア:

[(1, 202021878), (2, 101010939), (3, 67340626), (6, 33670313), (331, 610338), (662, 305169), (993, 203446), (1986, 101723)]