201909552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 564630528

約数和(自身を除く): 362720976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 669, 892, 1338, 1451, 1784, 2676, 2899, 2902, 3568, 4353, 5352, 5798, 5804, 8697, 8706, 10704, 11596, 11608, 17394, 17412, 18863, 23192, 23216, 34788, 34824, 37726, 46384, 56589, 69576, 69648, 75452, 113178, 139152, 150904, 226356, 301808, 323573, 452712, 647146, 905424, 970719, 1294292, 1941438, 2588584, 3882876, 4206449, 5177168, 7765752, 8412898, 12619347, 15531504, 16825796, 25238694, 33651592, 50477388, 67303184, 100954776, 201909552]

約数ペア:

[(1, 201909552), (2, 100954776), (3, 67303184), (4, 50477388), (6, 33651592), (8, 25238694), (12, 16825796), (13, 15531504), (16, 12619347), (24, 8412898), (26, 7765752), (39, 5177168), (48, 4206449), (52, 3882876), (78, 2588584), (104, 1941438), (156, 1294292), (208, 970719), (223, 905424), (312, 647146), (446, 452712), (624, 323573), (669, 301808), (892, 226356), (1338, 150904), (1451, 139152), (1784, 113178), (2676, 75452), (2899, 69648), (2902, 69576), (3568, 56589), (4353, 46384), (5352, 37726), (5798, 34824), (5804, 34788), (8697, 23216), (8706, 23192), (10704, 18863), (11596, 17412), (11608, 17394)]