201915504

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 140

約数和(自身を含む): 670612336

約数和(自身を除く): 468696832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2473, 2916, 3024, 3402, 3888, 4536, 4946, 5103, 5832, 6804, 7419, 9072, 9892, 10206, 11664, 13608, 14838, 17311, 19784, 20412, 22257, 27216, 29676, 34622, 39568, 40824, 44514, 51933, 59352, 66771, 69244, 81648, 89028, 103866, 118704, 133542, 138488, 155799, 178056, 200313, 207732, 267084, 276976, 311598, 356112, 400626, 415464, 467397, 534168, 600939, 623196, 801252, 830928, 934794, 1068336, 1201878, 1246392, 1402191, 1602504, 1802817, 1869588, 2403756, 2492784, 2804382, 3205008, 3605634, 3739176, 4206573, 4807512, 5608764, 7211268, 7478352, 8413146, 9615024, 11217528, 12619719, 14422536, 16826292, 22435056, 25239438, 28845072, 33652584, 50478876, 67305168, 100957752, 201915504]

約数ペア:

[(1, 201915504), (2, 100957752), (3, 67305168), (4, 50478876), (6, 33652584), (7, 28845072), (8, 25239438), (9, 22435056), (12, 16826292), (14, 14422536), (16, 12619719), (18, 11217528), (21, 9615024), (24, 8413146), (27, 7478352), (28, 7211268), (36, 5608764), (42, 4807512), (48, 4206573), (54, 3739176), (56, 3605634), (63, 3205008), (72, 2804382), (81, 2492784), (84, 2403756), (108, 1869588), (112, 1802817), (126, 1602504), (144, 1402191), (162, 1246392), (168, 1201878), (189, 1068336), (216, 934794), (243, 830928), (252, 801252), (324, 623196), (336, 600939), (378, 534168), (432, 467397), (486, 415464), (504, 400626), (567, 356112), (648, 311598), (729, 276976), (756, 267084), (972, 207732), (1008, 200313), (1134, 178056), (1296, 155799), (1458, 138488), (1512, 133542), (1701, 118704), (1944, 103866), (2268, 89028), (2473, 81648), (2916, 69244), (3024, 66771), (3402, 59352), (3888, 51933), (4536, 44514), (4946, 40824), (5103, 39568), (5832, 34622), (6804, 29676), (7419, 27216), (9072, 22257), (9892, 20412), (10206, 19784), (11664, 17311), (13608, 14838)]