201441097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 251274240

約数和(自身を除く): 49833143

約数列:

[1, 11, 13, 19, 143, 151, 209, 247, 491, 1661, 1963, 2717, 2869, 5401, 6383, 9329, 21593, 31559, 37297, 70213, 74141, 102619, 121277, 410267, 815551, 963833, 1334047, 1408679, 10602163, 15495469, 18312827, 201441097]

約数ペア:

[(1, 201441097), (11, 18312827), (13, 15495469), (19, 10602163), (143, 1408679), (151, 1334047), (209, 963833), (247, 815551), (491, 410267), (1661, 121277), (1963, 102619), (2717, 74141), (2869, 70213), (5401, 37297), (6383, 31559), (9329, 21593)]