220177892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{9679}}^1$

素因数の和:9752

約数の個数: 36

約数和(自身を含む): 432579840

約数和(自身を除く): 212401948

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 9679, 11374, 19358, 22748, 38716, 106469, 212938, 425876, 454913, 909826, 1171159, 1819652, 2342318, 4684636, 5004043, 10008086, 20016172, 55044473, 110088946, 220177892]

約数ペア:

[(1, 220177892), (2, 110088946), (4, 55044473), (11, 20016172), (22, 10008086), (44, 5004043), (47, 4684636), (94, 2342318), (121, 1819652), (188, 1171159), (242, 909826), (484, 454913), (517, 425876), (1034, 212938), (2068, 106469), (5687, 38716), (9679, 22748), (11374, 19358)]