220289409131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17053}}^1\times {\mathrm{51059}}^1$

素因数の和:68146

約数の個数: 16

約数和(自身を含む): 250783845120

約数和(自身を除く): 30494435989

約数列:

[1, 11, 23, 253, 17053, 51059, 187583, 392219, 561649, 1174357, 4314409, 12917927, 870709127, 9577800397, 20026309921, 220289409131]

約数ペア:

[(1, 220289409131), (11, 20026309921), (23, 9577800397), (253, 870709127), (17053, 12917927), (51059, 4314409), (187583, 1174357), (392219, 561649)]