2201208031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 2573544960

約数和(自身を除く): 372336929

約数列:

[1, 11, 23, 53, 139, 253, 583, 1181, 1219, 1529, 3197, 7367, 12991, 13409, 27163, 35167, 62593, 81037, 164159, 169441, 298793, 688523, 1439639, 1805749, 1863851, 3775657, 8700427, 15836029, 41532227, 95704697, 200109821, 2201208031]

約数ペア:

[(1, 2201208031), (11, 200109821), (23, 95704697), (53, 41532227), (139, 15836029), (253, 8700427), (583, 3775657), (1181, 1863851), (1219, 1805749), (1529, 1439639), (3197, 688523), (7367, 298793), (12991, 169441), (13409, 164159), (27163, 81037), (35167, 62593)]