221127016

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 480484800

約数和(自身を除く): 259357784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1093, 1331, 1672, 2186, 2299, 2662, 4372, 4598, 5324, 8744, 9196, 10648, 12023, 18392, 20767, 24046, 25289, 41534, 48092, 50578, 83068, 96184, 101156, 132253, 166136, 202312, 228437, 264506, 456874, 529012, 913748, 1058024, 1454783, 1827496, 2512807, 2909566, 5025614, 5819132, 10051228, 11638264, 20102456, 27640877, 55281754, 110563508, 221127016]

約数ペア:

[(1, 221127016), (2, 110563508), (4, 55281754), (8, 27640877), (11, 20102456), (19, 11638264), (22, 10051228), (38, 5819132), (44, 5025614), (76, 2909566), (88, 2512807), (121, 1827496), (152, 1454783), (209, 1058024), (242, 913748), (418, 529012), (484, 456874), (836, 264506), (968, 228437), (1093, 202312), (1331, 166136), (1672, 132253), (2186, 101156), (2299, 96184), (2662, 83068), (4372, 50578), (4598, 48092), (5324, 41534), (8744, 25289), (9196, 24046), (10648, 20767), (12023, 18392)]