209314127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 241929600

約数和(自身を除く): 32615473

約数列:

[1, 11, 19, 157, 209, 1727, 2983, 6379, 32813, 70169, 121201, 1001503, 1333211, 11016533, 19028557, 209314127]

約数ペア:

[(1, 209314127), (11, 19028557), (19, 11016533), (157, 1333211), (209, 1001503), (1727, 121201), (2983, 70169), (6379, 32813)]