209278328887

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 219782135808

約数和(自身を除く): 10503806921

約数列:

[1, 37, 71, 191, 631, 661, 2627, 7067, 13561, 23347, 24457, 44801, 46931, 120521, 126251, 417091, 501757, 1657637, 1736447, 4459277, 4671287, 8556991, 8963821, 15432367, 29613461, 79664381, 316608667, 331661377, 1095698057, 2947582097, 5656171051, 209278328887]

約数ペア:

[(1, 209278328887), (37, 5656171051), (71, 2947582097), (191, 1095698057), (631, 331661377), (661, 316608667), (2627, 79664381), (7067, 29613461), (13561, 15432367), (23347, 8963821), (24457, 8556991), (44801, 4671287), (46931, 4459277), (120521, 1736447), (126251, 1657637), (417091, 501757)]