202349178

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 466730880

約数和(自身を除く): 264381702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 97, 158, 162, 163, 194, 237, 291, 326, 474, 489, 582, 711, 873, 978, 1422, 1467, 1746, 2133, 2619, 2934, 4266, 4401, 5238, 6399, 7663, 7857, 8802, 12798, 12877, 13203, 15326, 15714, 15811, 22989, 25754, 26406, 31622, 38631, 45978, 47433, 68967, 77262, 94866, 115893, 137934, 142299, 206901, 231786, 284598, 347679, 413802, 426897, 620703, 695358, 853794, 1043037, 1241406, 1249069, 1280691, 2086074, 2498138, 2561382, 3747207, 7494414, 11241621, 22483242, 33724863, 67449726, 101174589, 202349178]

約数ペア:

[(1, 202349178), (2, 101174589), (3, 67449726), (6, 33724863), (9, 22483242), (18, 11241621), (27, 7494414), (54, 3747207), (79, 2561382), (81, 2498138), (97, 2086074), (158, 1280691), (162, 1249069), (163, 1241406), (194, 1043037), (237, 853794), (291, 695358), (326, 620703), (474, 426897), (489, 413802), (582, 347679), (711, 284598), (873, 231786), (978, 206901), (1422, 142299), (1467, 137934), (1746, 115893), (2133, 94866), (2619, 77262), (2934, 68967), (4266, 47433), (4401, 45978), (5238, 38631), (6399, 31622), (7663, 26406), (7857, 25754), (8802, 22989), (12798, 15811), (12877, 15714), (13203, 15326)]