207370422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14827}}^1$

素因数の和:14882

約数の個数: 64

約数和(自身を含む): 540925440

約数和(自身を除く): 333555018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986, 14827, 29654, 44481, 88962, 103789, 133443, 207578, 266886, 311367, 400329, 548599, 622734, 800658, 934101, 1097198, 1645797, 1868202, 2802303, 3291594, 3840193, 4937391, 5604606, 7680386, 9874782, 11520579, 14812173, 23041158, 29624346, 34561737, 69123474, 103685211, 207370422]

約数ペア:

[(1, 207370422), (2, 103685211), (3, 69123474), (6, 34561737), (7, 29624346), (9, 23041158), (14, 14812173), (18, 11520579), (21, 9874782), (27, 7680386), (37, 5604606), (42, 4937391), (54, 3840193), (63, 3291594), (74, 2802303), (111, 1868202), (126, 1645797), (189, 1097198), (222, 934101), (259, 800658), (333, 622734), (378, 548599), (518, 400329), (666, 311367), (777, 266886), (999, 207578), (1554, 133443), (1998, 103789), (2331, 88962), (4662, 44481), (6993, 29654), (13986, 14827)]