204628356486

素因数分解:

$2^1\times 3^7\times {\mathrm{181}}^1\times {\mathrm{258469}}^1$

素因数の和:258673

約数の個数: 64

約数和(自身を含む): 462888753600

約数和(自身を除く): 258260397114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 729, 1086, 1458, 1629, 2187, 3258, 4374, 4887, 9774, 14661, 29322, 43983, 87966, 131949, 258469, 263898, 395847, 516938, 775407, 791694, 1550814, 2326221, 4652442, 6978663, 13957326, 20935989, 41871978, 46782889, 62807967, 93565778, 125615934, 140348667, 188423901, 280697334, 376847802, 421046001, 565271703, 842092002, 1130543406, 1263138003, 2526276006, 3789414009, 7578828018, 11368242027, 22736484054, 34104726081, 68209452162, 102314178243, 204628356486]

約数ペア:

[(1, 204628356486), (2, 102314178243), (3, 68209452162), (6, 34104726081), (9, 22736484054), (18, 11368242027), (27, 7578828018), (54, 3789414009), (81, 2526276006), (162, 1263138003), (181, 1130543406), (243, 842092002), (362, 565271703), (486, 421046001), (543, 376847802), (729, 280697334), (1086, 188423901), (1458, 140348667), (1629, 125615934), (2187, 93565778), (3258, 62807967), (4374, 46782889), (4887, 41871978), (9774, 20935989), (14661, 13957326), (29322, 6978663), (43983, 4652442), (87966, 2326221), (131949, 1550814), (258469, 791694), (263898, 775407), (395847, 516938)]