201560931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 344198400

約数和(自身を除く): 142637469

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 199, 429, 597, 787, 1287, 1791, 2189, 2361, 2587, 6567, 7083, 7761, 8657, 10231, 19701, 23283, 25971, 28457, 30693, 77913, 85371, 92079, 112541, 156613, 256113, 337623, 469839, 1012869, 1409517, 1722743, 2035969, 5168229, 6107907, 15504687, 18323721, 22395659, 67186977, 201560931]

約数ペア:

[(1, 201560931), (3, 67186977), (9, 22395659), (11, 18323721), (13, 15504687), (33, 6107907), (39, 5168229), (99, 2035969), (117, 1722743), (143, 1409517), (199, 1012869), (429, 469839), (597, 337623), (787, 256113), (1287, 156613), (1791, 112541), (2189, 92079), (2361, 85371), (2587, 77913), (6567, 30693), (7083, 28457), (7761, 25971), (8657, 23283), (10231, 19701)]