222728572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3522

約数の個数: 36

約数和(自身を含む): 431686080

約数和(自身を除く): 208957508

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 3014, 3359, 6028, 6718, 13436, 16577, 33154, 36949, 66308, 73898, 147796, 406439, 460183, 812878, 920366, 1625756, 1840732, 5062013, 10124026, 20248052, 55682143, 111364286, 222728572]

約数ペア:

[(1, 222728572), (2, 111364286), (4, 55682143), (11, 20248052), (22, 10124026), (44, 5062013), (121, 1840732), (137, 1625756), (242, 920366), (274, 812878), (484, 460183), (548, 406439), (1507, 147796), (3014, 73898), (3359, 66308), (6028, 36949), (6718, 33154), (13436, 16577)]