209213862304

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{10267}}^1\times {\mathrm{4861}}^1$

素因数の和:15269

約数の個数: 48

約数和(自身を含む): 415159801056

約数和(自身を除く): 205945938752

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4861, 9722, 10267, 19444, 20534, 38888, 41068, 77776, 82136, 155552, 164272, 328544, 636791, 1273582, 1344977, 2547164, 2689954, 5094328, 5379908, 10188656, 10759816, 20377312, 21519632, 43039264, 49907887, 99815774, 199631548, 399263096, 798526192, 1597052384, 6537933197, 13075866394, 26151732788, 52303465576, 104606931152, 209213862304]

約数ペア:

[(1, 209213862304), (2, 104606931152), (4, 52303465576), (8, 26151732788), (16, 13075866394), (32, 6537933197), (131, 1597052384), (262, 798526192), (524, 399263096), (1048, 199631548), (2096, 99815774), (4192, 49907887), (4861, 43039264), (9722, 21519632), (10267, 20377312), (19444, 10759816), (20534, 10188656), (38888, 5379908), (41068, 5094328), (77776, 2689954), (82136, 2547164), (155552, 1344977), (164272, 1273582), (328544, 636791)]