220440066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5039

約数の個数: 64

約数和(自身を含む): 555448320

約数和(自身を除く): 335008254

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2037, 2134, 3201, 4074, 4919, 6402, 7469, 9838, 14757, 14938, 22407, 29514, 34433, 44814, 54109, 68866, 103299, 108218, 162327, 206598, 324654, 378763, 477143, 757526, 954286, 1136289, 1431429, 2272578, 2862858, 3340001, 5248573, 6680002, 10020003, 10497146, 15745719, 20040006, 31491438, 36740011, 73480022, 110220033, 220440066]

約数ペア:

[(1, 220440066), (2, 110220033), (3, 73480022), (6, 36740011), (7, 31491438), (11, 20040006), (14, 15745719), (21, 10497146), (22, 10020003), (33, 6680002), (42, 5248573), (66, 3340001), (77, 2862858), (97, 2272578), (154, 1431429), (194, 1136289), (231, 954286), (291, 757526), (462, 477143), (582, 378763), (679, 324654), (1067, 206598), (1358, 162327), (2037, 108218), (2134, 103299), (3201, 68866), (4074, 54109), (4919, 44814), (6402, 34433), (7469, 29514), (9838, 22407), (14757, 14938)]