204421121064

素因数分解:

$2^3\times 3^4\times {\mathrm{1549}}^1\times {\mathrm{203657}}^1$

素因数の和:205224

約数の個数: 80

約数和(自身を含む): 572940868500

約数和(自身を除く): 368519747436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1549, 3098, 4647, 6196, 9294, 12392, 13941, 18588, 27882, 37176, 41823, 55764, 83646, 111528, 125469, 167292, 203657, 250938, 334584, 407314, 501876, 610971, 814628, 1003752, 1221942, 1629256, 1832913, 2443884, 3665826, 4887768, 5498739, 7331652, 10997478, 14663304, 16496217, 21994956, 32992434, 43989912, 65984868, 131969736, 315464693, 630929386, 946394079, 1261858772, 1892788158, 2523717544, 2839182237, 3785576316, 5678364474, 7571152632, 8517546711, 11356728948, 17035093422, 22713457896, 25552640133, 34070186844, 51105280266, 68140373688, 102210560532, 204421121064]

約数ペア:

[(1, 204421121064), (2, 102210560532), (3, 68140373688), (4, 51105280266), (6, 34070186844), (8, 25552640133), (9, 22713457896), (12, 17035093422), (18, 11356728948), (24, 8517546711), (27, 7571152632), (36, 5678364474), (54, 3785576316), (72, 2839182237), (81, 2523717544), (108, 1892788158), (162, 1261858772), (216, 946394079), (324, 630929386), (648, 315464693), (1549, 131969736), (3098, 65984868), (4647, 43989912), (6196, 32992434), (9294, 21994956), (12392, 16496217), (13941, 14663304), (18588, 10997478), (27882, 7331652), (37176, 5498739), (41823, 4887768), (55764, 3665826), (83646, 2443884), (111528, 1832913), (125469, 1629256), (167292, 1221942), (203657, 1003752), (250938, 814628), (334584, 610971), (407314, 501876)]