205979268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 532919296

約数和(自身を除く): 326940028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1117, 1397, 1452, 1524, 2234, 2794, 3351, 4191, 4468, 5588, 6702, 8382, 12287, 13404, 15367, 16764, 24574, 30734, 36861, 46101, 49148, 61468, 73722, 92202, 135157, 141859, 147444, 184404, 270314, 283718, 405471, 425577, 540628, 567436, 810942, 851154, 1560449, 1621884, 1702308, 3120898, 4681347, 6241796, 9362694, 17164939, 18725388, 34329878, 51494817, 68659756, 102989634, 205979268]

約数ペア:

[(1, 205979268), (2, 102989634), (3, 68659756), (4, 51494817), (6, 34329878), (11, 18725388), (12, 17164939), (22, 9362694), (33, 6241796), (44, 4681347), (66, 3120898), (121, 1702308), (127, 1621884), (132, 1560449), (242, 851154), (254, 810942), (363, 567436), (381, 540628), (484, 425577), (508, 405471), (726, 283718), (762, 270314), (1117, 184404), (1397, 147444), (1452, 141859), (1524, 135157), (2234, 92202), (2794, 73722), (3351, 61468), (4191, 49148), (4468, 46101), (5588, 36861), (6702, 30734), (8382, 24574), (12287, 16764), (13404, 15367)]