203559642011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{13751}}^1$

素因数の和:13976

約数の個数: 48

約数和(自身を含む): 242308039680

約数和(自身を除く): 38748397669

約数列:

[1, 11, 19, 47, 121, 137, 209, 517, 893, 1507, 2299, 2603, 5687, 6439, 9823, 13751, 16577, 28633, 70829, 108053, 122341, 151261, 261269, 314963, 646297, 779119, 1345751, 1663871, 1883887, 2873959, 7109267, 12279643, 14803261, 20722757, 31613549, 35793853, 78201937, 88542689, 135076073, 227950327, 393732383, 973969579, 1485836803, 1682311091, 4331056213, 10713665369, 18505422001, 203559642011]

約数ペア:

[(1, 203559642011), (11, 18505422001), (19, 10713665369), (47, 4331056213), (121, 1682311091), (137, 1485836803), (209, 973969579), (517, 393732383), (893, 227950327), (1507, 135076073), (2299, 88542689), (2603, 78201937), (5687, 35793853), (6439, 31613549), (9823, 20722757), (13751, 14803261), (16577, 12279643), (28633, 7109267), (70829, 2873959), (108053, 1883887), (122341, 1663871), (151261, 1345751), (261269, 779119), (314963, 646297)]