220553.0000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 13591032

約数和(自身を除く): 7042204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 286, 428, 572, 1177, 1391, 2354, 2782, 4708, 5564, 11449, 15301, 22898, 30602, 45796, 61204, 125939, 148837, 251878, 297674, 503756, 595348, 1637207, 3274414, 6548828]

約数ペア:

[(1, 6548828), (2, 3274414), (4, 1637207), (11, 595348), (13, 503756), (22, 297674), (26, 251878), (44, 148837), (52, 125939), (107, 61204), (143, 45796), (214, 30602), (286, 22898), (428, 15301), (572, 11449), (1177, 5564), (1391, 4708), (2354, 2782)]