202154986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{7901}}^1$

素因数の和:9077

約数の個数: 16

約数和(自身を含む): 331125408

約数和(自身を除く): 128970422

約数列:

[1, 2, 11, 22, 1163, 2326, 7901, 12793, 15802, 25586, 86911, 173822, 9188863, 18377726, 101077493, 202154986]

約数ペア:

[(1, 202154986), (2, 101077493), (11, 18377726), (22, 9188863), (1163, 173822), (2326, 86911), (7901, 25586), (12793, 15802)]